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Cardinal tetras are so gorgeous. I’ve kept both neon and cardinal tetras and am always dazzled by the difference. Cardinals are even more “neon” with that strong coloring from head to tail.
Just seen a vid about wild caught and farm raise , has changed my opinion , wild caught appears to be a good option as they mostly die as the amazon water level drops and it provides an alternative income to deforestation
"that's not really an excuse" I love how real you keep it. You want the best for the fish and the people of various skill levels who buy them. Keep taking my money!
that awkward moment when you bought cardinals because they were cheaper than neons, and felt like you got 'the lesser version of a neon tetra' but they actually turn out to be way cooler than neons due to color and size. (in my opinion)
Neon Tetra Aquarist not necessarily what? cardinals being cooler than neons? I know that's not necessarily true nor a fact, hence the 'in my opinion.' 😊 I personally ended up liking cardinals way better, even though they weren't my first choice.
I love the fact that you go to so much effort to show us the difference between cardinals and neons. What I love even more is that the video is entitled ''Cardinal Tetra Care Guide'' and the picture that goes with it at the beginning shows Cory manically staring at a pair of .......... Neon Tetras. Can't believe nobody else has noticed.
I have 9 of these in my 15 gallon tank. Was scared shitless as they were considered one of the non hardy fish and requires more attention in regards to water quality. They were a bit shy in the first two weeks but now they enjoy greeting any person that walks infront of the tank. Been 9 months now never had any incidents sometimes i have even forgotten to do weekly water changes nowadays but i never let it lapse for more than two weeks.
I just saw some in a local aqua store. I thought, Wow! Those are the most vibrant neons I have ever seen! I didn't even talk to the owner about them. Just thought I knew what they were. Now pretty sure they were actually Cardinals. Thanks for the video Cory!
Ive got a 60 Gallon Hex. Moderate-heavy planted. I put 2 Discus in there with about 15 Cardinals, 6 Gold Cory Cats and 4 Pearl Gourami. They get along really nice and rarely come near eachother. The Gourami inhabit the top of the tank, the Cardinals compliment the Discus' huge size, and the Corydoras pick up the mess.
Man is that an Aquarium store? If it is I really like your setup. Good information. I find Neons are easier to take care of overall. I find Neons are more willing to school with other fish compared to Cardinals.
I have always had an aquarium, ok 40+ years. I always thought I knew enough. I have learned so much in the last few months after finding your channel, I am having a ton of fun. Your explanations of everything are so right on the money. this explanation of neons Vs cardinals is exactly what I am talking about. I would have never known any of this. Very impressed by your journey I must say and I cannot enjoy more your travel videos. Thanks for being there for us. Kevin O Sandown, NH
Hello Cory..hoping to get down your way and check out your store. I live on Camano and I cant keep Cards alive to save my life. Liquid rock water, great for rift lake cichilds but Cardinals not so much. Would the tank raised be hardier do you think. I have Angels and I raised Discus when I was in Seattle. Any thoughts....R/O to expensive and we all know that buffers ph/up or down is a waste of time and money.....????? The angelfish do just fine...most last 10 or so years.....
I bought 10 of the Cardinals today. I have a 120g tank so I'm trying to get schools of 10 or more fish. So far I have a school of 12 Serpae Tetras and 10 Cardinals.
I have a school of 50 cardinals and love them! One weird thing I've noticed is that they become very active after 12am.they all scoot around the tank and seem to be looking for something. They never do it in the day time though. They are all healthy and all so not really sure if this is something to worry about. Any one else experienced this before?
They seem to be sensitive to light, perhaps they see you or other things moving during the day, and feel more shy? I know when I come over to look at my fish, they like to "bunch up" on one side of the tank.
I have a 20 gallon tank with 12 neon tetras and 3 corys the neon tetras school pretty tightly in my tank and are really happy they school everywhere in the tank I recommend really small pellets for tetras too
I have learned so much from you and the channel that I would GLADLY spend more to support you and thank you for the service you do to the hobby. On a side note, I would be thrilled to buy cardinals for $3!! Here on Maui neon tetras are $3.99 lol and I can’t even find cardinals. I’ve been waiting a month for any of the three pet stores here to get neons in stock even. I want a whole school SO bad!!
@@personwithnothing3163 howzit! the Pet Shop in Wailuku has a good selection of plants, and is the only place here I’ve seen cardinal tetras. The kihei pet store has the best selection of sponge filters but a poor selection of fish and chemicals. And Petco has the lowest prices, best selection of fish, food, and a good selection of plants if you go right when they get shipments. (Wednesday or Thursdays.) you can save a lot of money on lighting and filters/pumps if you just buy online. I have had a mix of luck with fish from Petco though. I had two batches of neon tetras die but the third time I bought 18 and only lost 1. I think it’s extra tough on fish here because they spend so much time in shipping to get here, it’s probably super stressful on the fish. Anyway, good luck, LMK if you find anything cool! 🤙
@@justinturner4850 Ah thank you this is super helpful!! I’m going to try check out the Pet Shop today to get some plants and maybe some fish :). I’ve been trying to find Kuhli loaches but the closest place i could find them was in oahu but I cant go there. Thank you again for the help😁
Love the vibrant colors of the cadinals. I just dont understand the appeal of the hybrid squashed balloon ram. The natural gbr's look much better and their organs have much more room to operate.
Unless they changed it, the fish in the thumbnail for this video, is in fact, a Cardinal tetra. Do you know the difference ? They do look very similar.
i just bought 5 cardinal today we have them in fish shops in the UK all the time Hope i look after them well they in a planted tank but it is only 10 gallon tank
Hi, I already have 10 neons, will they go well mixed with cardinals?! Just saw a beautiful dark water tank in the aquarium with I think it was sagitaria plants, drift woods and a thick top layer of Brazilian penny wort and now I want to do that in my 55G. But I already have neons and want to add cardinals
What’s the suggested number for a 15 gallon tank? I don’t want to overstock it but I want to have as many as possible as they enjoy a larger school. I had only one cardinal that hides in the same place for a year and after adding 12 recently, he started swimming around with them again! I do want to add more but I don’t think the tank is large enough for this.
I just got 7 cardinal tetras i love them. I also have 3 Neons so technically a school of 10 in a 20 long. Also have 4 glo fish tetras....could i add another school of 7 cardinals? It's also planted. Thanks cory
You SHOULD buy wild caught. The average lifespan of a cardinal tetra in a wild is like 1 year, due to massive die-off in drastically fluctuating water levels, only a few actually survive to replenish the population. While the capture of wild fish don't really effect the population that much (most will die anyway), you are essentially saving those wild individual specimens from an early demise, and supporting the locals too. A few bucks more for more vibrant, vigorous animals is totally worth the couple extra bucks in this case.
Has your stance on Cardinals been wild-caught changed since you made this video? I know you mentioned how sometimes taking away the ability of people fishing for wild fish, like the Cardinal, may lead the people to deforestation where it has an even bigger impact on the environment. Just curious since you have even been to Peru and seen first hand as well. Thanks
Cory, I have a Neon with mouth fungus. I have been treating with Melafix and Pimafix but they don't seem to be working. This has been going on for about 12 days. Is there a cure for this?
Hi Cory ...I’ve a 60 litre tank not densely planted but somewhat. I always get confused about what to keep, I start with one fish then in weeks I return n exchange fir another , then add something else. I’m never happy with my choices, it drives me mad. Anyhoo...started up thus 60 litre 4 weeks ago had a full moon mustard gas betta and 2 endlers coz they were cute (a male Japan blue and a male red double sword). I then went n bought 5 diamond tetras and dunno why I talked talked into a Panduro appisto...but I did. Ok...the appisto passed away after one day (swimming erratically ) and the diamonds appeared to be nipping at my betta so off they went back to the store. Yes, I do waste money which is stupid !!!. Ok on returning the diamond tetras I came home with 6 cardinal tetras but one looks weird n pale , unsure if I should isolate ( funny saying that in thus time if corona ) or is it just that he’s an oddball or maybe even a neon? Ok so today I went n picked up 5 more cardinals to make it a nice lil cool school - they aren’t even schooling, they’re just doing their own thang a few here n a few there ?? Why why why ? ....lol. Plus I got 2...yes “2” the dreaded number 2 long finned bronze Corydoras and 2 quite young electric blue rams. I would actually like 3 or 5 rams but that’s too many fish for a 60 litre. I don’t really like “clean up crew” fish ( visually they do nothing for me )but I thought it wise to get a couple to help with tank debri n bits n bobs. Do this is what I got in the 60 litre, a betta (which can easily be rehoused in his own 11 litre if need be) 2 electric blue rams, 2 corys, 11 cardinals and 2 wayward random endless (they can be taken to fish store if needed, whispers *sorry cute unique lil endlers*) thats 18 fish in a 60 litre, although a lot are very small. I am partial to rams n guess I wouldn’t mind just have 3 rams and the tetras ( wished they’d all school though, grrr) and did originally fancy 2 to 3 neon blue acaras alone in a tank with nothing else but tanks too small n they get big, so that idea went out the window. Tips and advice please sir on why aren’t cardinals schooling? And what on earth should I do when I can’t decide on what fish to keep or rehouse. I know it’s my decision but I just need to be told sometimes...lmao Lisa, west Australia . ‘Stay sage in Covid ‘ 💙🐟😻 Apologies for massive post, I talk too much
Cardinal tetras are dying 😫. Started with six. Planned on getting more but two have died within the last four days. I heard Cardinals are not as hardy as other fish and they tend to die easier. The heartbreak of the hobby.
Could you put 10 of these in a 10 gallon with a dozen or so cherry shrimp? I'm thinking I want to get these, but I'm not 100% sure. What kind of plant was that in the neon tetra display tank? I'm curious about maybe setting up a tank like that. I like how they're long and spread out.
Hey! I have a 3 gallon bowfront tank for my cubicle at work. It's fairly heavily planted. Has a Fluval U1 internal filter with both mechanical and biological filtration inside it. I've kept lots of neons and cardinals in the past in larger tanks at home (anywhere from 29gal to 100 gal), so I have experience with them, but have never kept any in this small of a tank. Do you think this would be a suitable tank for cardinals or neons? If so, how many would you put in there? Thanks! :)
I've only had fighter fish.. and sadly my recent beta died.. I have a 9 gallon tank with a small snail and few cherry shrimp. I'm after a nano fish.. what would you advise? I won't be getting another beta.
I've got 30 wild caught cardinals coming tomorrow. Got a deal I couldn't pass up. I've never had them before. I'm a bit worried because my water is hard and my ph is pretty high. Do you think 30 is enough to show that good schooling behavior?
I have a 90 gal that I've kept African cichlids in for years. I'm thinking of going to a single species tank. I want to max out the amount the tank can handle over time. In your opinion how many neon or cardinal tetras could a well kept 90 gal support?
@Aquarium Co-op can you speak to the breeding of neons and cardinals? Are they rampant like guppies or should I expect to purchase as many as I actually want in the tank?
I have 55 gallon planted community tank. I would love to get school of cardinal tetras, but also have 3 angels, 1 redtail, shark 2 balas, and 3 gold barbs. These are the fish I wonder about their compatibility with those tetras? Opinions?
+Pete Stockus Well in my opinion you've got some problem fish in there. Angels can usually be kept in check by feeding lots of frozen blood worms. The bala sharks should be in a group of 6 or more as they are a schooling fish and in my opinion shouldn't be kept in the hobby as most people can't handle 14-16 inch schooling fish. These tend to start eating smaller fish with their large appetites and often end their life on the floor from jumping out of the aquarium. Gold barbs should be upped in numbers to 8 or so. once those things were addressed the fish should be more tame and possibly adding some large cardinal tetras would work out for you.
I have a 40 gallon breeder tank and I just added 12 cardinals. I also have 3 Cory cats. How many cardinals do you think I can ultimately House in this tank? There seems to be a lot of swimming space.
My LFS doesn't carry Cardinals, they say it's because they need " Such different water, parameters ", I'm just wondering if that's true? I have neons, serpaes, white skirts, black neons, bleeding hearts. I also have dwarf Gourami, Angelfish, Albino Cory's, and a Beta. Would the Cardinal tetras REALLY need much different water parameters than any of those? Thanks! T.
i used to have 8 but a few died and now i only have 5 cardinal tetras, however over time i have bought other fish. 3 white tip tetras and i already had 5 pygmy corydoras all in a 30 liter tank. Do you think I should buy a pair of cardinal tetras so they have a bigger school or do you think that would make the tank too crouded? (please excuse any errors, english is not my first language.)
Possibly a few more, but will you get anything out of having say 9 instead of 6? Perhaps look at adding other things like a few amano shrimp or snails etc.
So i have a question, What do you think would be the minimum tank size for say a decent school of either cardinal or neon tetras? I'd prefer captive raised so the wild population doesn't suffer! I'm looking to start a tank and i don't have tonnes of space so i've been told nano tanks although harder to maintain water parameters might be good for me? I'd just like to know your thoughts! I don't want to go out and buy a tank and then bring home the wrong fish, I want any animal i keep to be happy and healthy! I'd like to think about maybe putting guppies with them but I'm not sure!
Thank you! Currently looking at starting a planted tank for the first time so will be clearing some space for a decent school. I was inspired by your display tank and find it so soothing to watch!
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Love the cardinals how many in a 75 gallon tank please?
Cardinal tetras are so gorgeous. I’ve kept both neon and cardinal tetras and am always dazzled by the difference. Cardinals are even more “neon” with that strong coloring from head to tail.
Would 6 neons and 6 cardinals get on? (in the same tank) also would they interbreed?
Just seen a vid about wild caught and farm raise , has changed my opinion , wild caught appears to be a good option as they mostly die as the amazon water level drops and it provides an alternative income to deforestation
"that's not really an excuse" I love how real you keep it. You want the best for the fish and the people of various skill levels who buy them. Keep taking my money!
that awkward moment when you bought cardinals because they were cheaper than neons, and felt like you got 'the lesser version of a neon tetra' but they actually turn out to be way cooler than neons due to color and size. (in my opinion)
AJustlikethat Not necessarily...😅
Neon Tetra Aquarist not necessarily what? cardinals being cooler than neons? I know that's not necessarily true nor a fact, hence the 'in my opinion.' 😊 I personally ended up liking cardinals way better, even though they weren't my first choice.
I'm tied up with both😄...
I agree Cardinals are much more attractive than Neons..
Still not an awkward moment haha cardinals are so great
I love the fact that you go to so much effort to show us the difference between cardinals and neons. What I love even more is that the video is entitled ''Cardinal Tetra Care Guide'' and the picture that goes with it at the beginning shows Cory manically staring at a pair of .......... Neon Tetras. Can't believe nobody else has noticed.
I have 9 of these in my 15 gallon tank. Was scared shitless as they were considered one of the non hardy fish and requires more attention in regards to water quality. They were a bit shy in the first two weeks but now they enjoy greeting any person that walks infront of the tank. Been 9 months now never had any incidents sometimes i have even forgotten to do weekly water changes nowadays but i never let it lapse for more than two weeks.
I did that a few weeks ago, I was going to get cardinal tetras but ended up getting neons so I could get a bigger school, and It looks great,
Yeah, a big school looks great ;)
Those needle leaf java ferns look amazing
I just saw some in a local aqua store. I thought, Wow! Those are the most vibrant neons I have ever seen! I didn't even talk to the owner about them. Just thought I knew what they were. Now pretty sure they were actually Cardinals. Thanks for the video Cory!
Ive got a 60 Gallon Hex. Moderate-heavy planted.
I put 2 Discus in there with about 15 Cardinals, 6 Gold Cory Cats and 4 Pearl Gourami.
They get along really nice and rarely come near eachother. The Gourami inhabit the top of the tank, the Cardinals compliment the Discus' huge size, and the Corydoras pick up the mess.
Fast forward 9 years and Cardinal Tetras are now some of the most popular fish in the hobby!
Woohooo!
Man is that an Aquarium store? If it is I really like your setup. Good information. I find Neons are easier to take care of overall. I find Neons are more willing to school with other fish compared to Cardinals.
I have always had an aquarium, ok 40+ years. I always thought I knew enough. I have learned so much in the last few months after finding your channel, I am having a ton of fun. Your explanations of everything are so right on the money. this explanation of neons Vs cardinals is exactly what I am talking about. I would have never known any of this. Very impressed by your journey I must say and I cannot enjoy more your travel videos. Thanks for being there for us. Kevin O Sandown, NH
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Hello Cory..hoping to get down your way and check out your store. I live on Camano and I cant keep Cards alive to save my life. Liquid rock water, great for rift lake cichilds but Cardinals not so much.
Would the tank raised be hardier do you think. I have Angels and I raised Discus when I was in Seattle. Any thoughts....R/O to expensive and we all know that buffers ph/up or down is a waste of time and money.....????? The angelfish do just fine...most last 10 or so years.....
I know this video is old but i hope you bought some friends for that lonely ram😭 He was so cute hiding out behind the plant.
I just paid 6.99 each for captive bred cardinal tetras. I didn’t mind I would much rather have captive bred than wild caught
I have neons and cardinals they school really well
Whoa! Vintage easy planter!
I bought 10 of the Cardinals today. I have a 120g tank so I'm trying to get schools of 10 or more fish. So far I have a school of 12 Serpae Tetras and 10 Cardinals.
thank you for making up my mind, i would so much rather go with captive bred especially when the species look and behave so similar.
I have a school of 50 cardinals and love them! One weird thing I've noticed is that they become very active after 12am.they all scoot around the tank and seem to be looking for something. They never do it in the day time though. They are all healthy and all so not really sure if this is something to worry about. Any one else experienced this before?
They seem to be sensitive to light, perhaps they see you or other things moving during the day, and feel more shy? I know when I come over to look at my fish, they like to "bunch up" on one side of the tank.
Neons are better dithers in my experience. The loose schooling is the reason I assume.
Cardinals also don't live near as long as Neons, as I recall. Something like 3 - 5 years to Neon's 10 +
Legit?
Good info Corey!
I have a 20 gallon tank with 12 neon tetras and 3 corys the neon tetras school pretty tightly in my tank and are really happy they school everywhere in the tank I recommend really small pellets for tetras too
I have learned so much from you and the channel that I would GLADLY spend more to support you and thank you for the service you do to the hobby. On a side note, I would be thrilled to buy cardinals for $3!! Here on Maui neon tetras are $3.99 lol and I can’t even find cardinals. I’ve been waiting a month for any of the three pet stores here to get neons in stock even. I want a whole school SO bad!!
WAITT MAUI?? Hi I also live on maui and im a beginner aquarist do you know any good pet stores here??
@@personwithnothing3163 howzit! the Pet Shop in Wailuku has a good selection of plants, and is the only place here I’ve seen cardinal tetras. The kihei pet store has the best selection of sponge filters but a poor selection of fish and chemicals. And Petco has the lowest prices, best selection of fish, food, and a good selection of plants if you go right when they get shipments. (Wednesday or Thursdays.) you can save a lot of money on lighting and filters/pumps if you just buy online. I have had a mix of luck with fish from Petco though. I had two batches of neon tetras die but the third time I bought 18 and only lost 1. I think it’s extra tough on fish here because they spend so much time in shipping to get here, it’s probably super stressful on the fish. Anyway, good luck, LMK if you find anything cool! 🤙
@@justinturner4850 Ah thank you this is super helpful!! I’m going to try check out the Pet Shop today to get some plants and maybe some fish :). I’ve been trying to find Kuhli loaches but the closest place i could find them was in oahu but I cant go there. Thank you again for the help😁
Awesome tutorial...
What is the best size tank for a happy school?
Love the vibrant colors of the cadinals. I just dont understand the appeal of the hybrid squashed balloon ram. The natural gbr's look much better and their organs have much more room to operate.
The fish in the thumbnial are neon tetras.
Unless they changed it, the fish in the thumbnail for this video, is in fact, a Cardinal tetra. Do you know the difference ? They do look very similar.
Nope its a cardinal!
It’s not
great video
I got 30 of them gorgeous schooling and enjoy watching them swim
Are they all alive now?
@@animegod1714 yes sir they even survive without a filter as the plants are generating oxygen for me
@@ungahaayah9565 nice. How much do you pay for them? Also what is the tank size
@@animegod1714 here in asia these fishes are quite affordable 10 of them for 9.00$
My tank is 3ft long 120cm by 30cm by 45cm
@@ungahaayah9565 did you have neon tetras before? Do they die easily?
i just bought 5 cardinal today we have them in fish shops in the UK all the time Hope i look after them well they in a planted tank but it is only 10 gallon tank
Hi, I already have 10 neons, will they go well mixed with cardinals?!
Just saw a beautiful dark water tank in the aquarium with I think it was sagitaria plants, drift woods and a thick top layer of Brazilian penny wort and now I want to do that in my 55G.
But I already have neons and want to add cardinals
Thanks for the species spotlight! These are helpful!
Were you searching this up? Or did it come up on your feed?
Aquarium Co-Op i was searching for ideal temperature for cardinals, as im exploring with slightly higher temps and heaters.
your fish are beautiful
Thank you.
What’s the suggested number for a 15 gallon tank? I don’t want to overstock it but I want to have as many as possible as they enjoy a larger school. I had only one cardinal that hides in the same place for a year and after adding 12 recently, he started swimming around with them again! I do want to add more but I don’t think the tank is large enough for this.
I finally found Cardinal tetras here on Maui. They are $10 each
Wow that is way soo expensive. In Singapore u can buy bulk for only $S28 for 50 of them..
I just got 7 cardinal tetras i love them. I also have 3 Neons so technically a school of 10 in a 20 long. Also have 4 glo fish tetras....could i add another school of 7 cardinals? It's also planted. Thanks cory
Most likely yes.
You SHOULD buy wild caught. The average lifespan of a cardinal tetra in a wild is like 1 year, due to massive die-off in drastically fluctuating water levels, only a few actually survive to replenish the population. While the capture of wild fish don't really effect the population that much (most will die anyway), you are essentially saving those wild individual specimens from an early demise, and supporting the locals too. A few bucks more for more vibrant, vigorous animals is totally worth the couple extra bucks in this case.
QuickStrikes84 that’s in the case of these tetras( that’s ok), but please don’t apply the same concept to other fish, specially marine fish, please!
Can you add different ones
I think neons looks more slick, but cardinals looks more vibrant.
Can Neons and cardinals handle salt treatment cory ? If they ever get sick
Can neons and cardinal tetras handle salt treatment ? If they are sick ? And how much salt cheers
Love cardinals how many cardinals in a 75 gallon tank please
What food are feeding them?
In my local aquarium store they sell 1 tetra for 2$ also the gold and my answer is Cardinal tetra
Nice gbr in the back👌🏼
Has your stance on Cardinals been wild-caught changed since you made this video? I know you mentioned how sometimes taking away the ability of people fishing for wild fish, like the Cardinal, may lead the people to deforestation where it has an even bigger impact on the environment. Just curious since you have even been to Peru and seen first hand as well. Thanks
I compared tank raised and wild cardinals. Tank raised colour is not as vibrant the wild ones. Do you see that too?
What size tank is this again?
Cardinals have a darker shade of blue compared to neons
I've got 8 in a 25L (planted) and 1 amano shrimp... Am I overstocked?
Cory, I have a Neon with mouth fungus. I have been treating with Melafix and Pimafix but they don't seem to be working. This has been going on for about 12 days. Is there a cure for this?
Wild caught is better! It’s one of the few sustainable resources available to people in the Amazon river basin!
Really?
how much gallon is the tank of the cardinal tetras
What is the best type of food for cardinal tetra?
Hi Cory ...I’ve a 60 litre tank not densely planted but somewhat. I always get confused about what to keep, I start with one fish then in weeks I return n exchange fir another , then add something else. I’m never happy with my choices, it drives me mad. Anyhoo...started up thus 60 litre 4 weeks ago had a full moon mustard gas betta and 2 endlers coz they were cute (a male Japan blue and a male red double sword). I then went n bought 5 diamond tetras and dunno why I talked talked into a Panduro appisto...but I did. Ok...the appisto passed away after one day (swimming erratically ) and the diamonds appeared to be nipping at my betta so off they went back to the store. Yes, I do waste money which is stupid !!!.
Ok on returning the diamond tetras I came home with 6 cardinal tetras but one looks weird n pale , unsure if I should isolate ( funny saying that in thus time if corona ) or is it just that he’s an oddball or maybe even a neon?
Ok so today I went n picked up 5 more cardinals to make it a nice lil cool school - they aren’t even schooling, they’re just doing their own thang a few here n a few there ?? Why why why ? ....lol. Plus I got 2...yes “2” the dreaded number 2 long finned bronze Corydoras and 2 quite young electric blue rams.
I would actually like 3 or 5 rams but that’s too many fish for a 60 litre. I don’t really like “clean up crew” fish ( visually they do nothing for me )but I thought it wise to get a couple to help with tank debri n bits n bobs.
Do this is what I got in the 60 litre, a betta (which can easily be rehoused in his own 11 litre if need be) 2 electric blue rams, 2 corys, 11 cardinals and 2 wayward random endless (they can be taken to fish store if needed, whispers *sorry cute unique lil endlers*) thats 18 fish in a 60 litre, although a lot are very small. I am partial to rams n guess I wouldn’t mind just have 3 rams and the tetras ( wished they’d all school though, grrr) and did originally fancy 2 to 3 neon blue acaras alone in a tank with nothing else but tanks too small n they get big, so that idea went out the window.
Tips and advice please sir on why aren’t cardinals schooling? And what on earth should I do when I can’t decide on what fish to keep or rehouse. I know it’s my decision but I just need to be told sometimes...lmao
Lisa, west Australia . ‘Stay sage in Covid ‘ 💙🐟😻
Apologies for massive post, I talk too much
would neons and cardinals school together?
Cardinal tetras are dying 😫.
Started with six. Planned on getting more but two have died within the last four days.
I heard Cardinals are not as hardy as other fish and they tend to die easier.
The heartbreak of the hobby.
Hola. Solo utilizas ese tipo de filtro?
I got a 200 gallon plants tank with only one betta inside and I can’t find him since last year
lol
I got 92g corner tank how many cardinal tetra can I have in the tank.
Could you put 10 of these in a 10 gallon with a dozen or so cherry shrimp? I'm thinking I want to get these, but I'm not 100% sure.
What kind of plant was that in the neon tetra display tank? I'm curious about maybe setting up a tank like that. I like how they're long and spread out.
teamhex I wouldn't add more then 8 neons to a 10 Gallon aquarium
put a black bg on the neons... 😜
How big is this tank?
i got a 60 litre tank an i have already 6 neon tetras. How much tetras you recommend to put in? Thanks
Would Zebra Danios and neon tetras be ok together?
What plant was in that 75 gallon?
R Cardinal tetras good with neon tetras because I have 6 neons and 10 cardinals in the same tank?
Sure, they do well together.
+Aquarium Co-Op thx for letting me know
I just got fish and want a care guide
Hey! I have a 3 gallon bowfront tank for my cubicle at work. It's fairly heavily planted. Has a Fluval U1 internal filter with both mechanical and biological filtration inside it. I've kept lots of neons and cardinals in the past in larger tanks at home (anywhere from 29gal to 100 gal), so I have experience with them, but have never kept any in this small of a tank. Do you think this would be a suitable tank for cardinals or neons? If so, how many would you put in there? Thanks! :)
I have 6 in a 5 gallon so I’m sure you would be fine with at 4 or 5
I wouldn't put any schooling fish in a 3 gal 😬
How do they do with an apisto pair. Will the cardinals eat babies.
I've only had fighter fish.. and sadly my recent beta died.. I have a 9 gallon tank with a small snail and few cherry shrimp. I'm after a nano fish.. what would you advise? I won't be getting another beta.
Chili rasbora 🌶️
Where can I buy these?
can cardinal tetra crossed breed to neon tetra?
I've got 30 wild caught cardinals coming tomorrow. Got a deal I couldn't pass up. I've never had them before. I'm a bit worried because my water is hard and my ph is pretty high. Do you think 30 is enough to show that good schooling behavior?
I have a 90 gal that I've kept African cichlids in for years. I'm thinking of going to a single species tank. I want to max out the amount the tank can handle over time. In your opinion how many neon or cardinal tetras could a well kept 90 gal support?
@Aquarium Co-op can you speak to the breeding of neons and cardinals? Are they rampant like guppies or should I expect to purchase as many as I actually want in the tank?
+paparker21 you want to puchase them. It is pretty difficult to breed tetras. Lotsbof work and dedication to pull it off.
At my local Fish Store, they are sold for $2
I have 55 gallon planted community tank. I would love to get school of cardinal tetras, but also have 3 angels, 1 redtail, shark 2 balas, and 3 gold barbs. These are the fish I wonder about their compatibility with those tetras? Opinions?
+Pete Stockus Well in my opinion you've got some problem fish in there. Angels can usually be kept in check by feeding lots of frozen blood worms. The bala sharks should be in a group of 6 or more as they are a schooling fish and in my opinion shouldn't be kept in the hobby as most people can't handle 14-16 inch schooling fish. These tend to start eating smaller fish with their large appetites and often end their life on the floor from jumping out of the aquarium. Gold barbs should be upped in numbers to 8 or so. once those things were addressed the fish should be more tame and possibly adding some large cardinal tetras would work out for you.
Will they school with other tetras?
Hola. Qué características tiene el agua?
Guppy They need softer water.
I have cardinal tetra fish i bought 6 pieces but 2 died the next morning what should i do to save my fish
Can you help me . Do Cardinal tetra
Kill .Neon tetra
Can this you fish together ?
I have a 40 gallon breeder tank and I just added 12 cardinals. I also have 3 Cory cats. How many cardinals do you think I can ultimately House in this tank? There seems to be a lot of swimming space.
I can keep a few hundred at least in my fish room since I have auto water changes.
Aquarium Co-Op so do you think I could keep 30? 40? I have great filtration and do regular water changes. Thanks for the reply!
My LFS doesn't carry Cardinals, they say it's because they need " Such different water, parameters ", I'm just wondering if that's true? I have neons, serpaes, white skirts, black neons, bleeding hearts. I also have dwarf Gourami, Angelfish, Albino Cory's, and a Beta. Would the Cardinal tetras REALLY need much different water parameters than any of those? Thanks! T.
No, they live in the same water parameters as most your fish
i used to have 8 but a few died and now i only have 5 cardinal tetras, however over time i have bought other fish. 3 white tip tetras and i already had 5 pygmy corydoras all in a 30 liter tank. Do you think I should buy a pair of cardinal tetras so they have a bigger school or do you think that would make the tank too crouded? (please excuse any errors, english is not my first language.)
I would say adding to the schools of fish will help more than the over crowding. So yes add more.
allright thank you. i have to buy some new gravel anyway so i
i'll step by the petstore tomorrow
I accidentally got sold a cardinal tetra will he live with blue neons or should I build up a cardinal tetra group
It’ll settle in with the neons.
Cardinal tetras cost $6 in Australia, and that's for a wild-caught fish.
I bought some for $3 per fish today in Melbourne!
Basicly no information about care was given in this video except for the last minute
Tank size??
What's the minimum recommended temperature for cardinal health?
78 degrees
Thank you!
I have a 7.5 gallon tank. I already have 6 cardinal tetras. How many more do you advise I add? Or have I reached maximum capacity? Thanks.
Possibly a few more, but will you get anything out of having say 9 instead of 6? Perhaps look at adding other things like a few amano shrimp or snails etc.
Aquarium Co-Op thanks for your advice. I would love to see 9 in the tank. would you suggest having 9 + Amano shrimp? if so, how many shrimp?
+Jacky Yang (mryangtastic) id try like 3 amano shrimp.
I bought 50 cardinal tetra for 20USD in Singapore
Do you know how they are bred in captivity?
+David Ensor I haven't done it myself, but yes I know how it is done.
So i have a question, What do you think would be the minimum tank size for say a decent school of either cardinal or neon tetras? I'd prefer captive raised so the wild population doesn't suffer! I'm looking to start a tank and i don't have tonnes of space so i've been told nano tanks although harder to maintain water parameters might be good for me?
I'd just like to know your thoughts! I don't want to go out and buy a tank and then bring home the wrong fish, I want any animal i keep to be happy and healthy! I'd like to think about maybe putting guppies with them but I'm not sure!
I would recommend a 20 gallon tank for cardinal tetras or larger. A group of 12 or more should do well.
Thats great! a perfect size for our living room! (we live in a flat that is more or less the size of a shoe box!) Thanks for replying so fast!!
Thank you! Currently looking at starting a planted tank for the first time so will be clearing some space for a decent school. I was inspired by your display tank and find it so soothing to watch!
if I'm thinking of buying 8-10...how big of a tank would be ideal for them?
+Jacque Penguin Well more space is always better. But I'd say the minimum tank you'd want to be playing with would be a 10 gallon.
Cardinal tetra stomach getting fat wht is the cure