Crabs in vertical farming are best for fattening of watercrab for a period of 2-3 weeks, and also suitable for soft shell industry. If you want to achieve growout from instar to adult crab is only can be done in pond, penning in mangrove swamp. In vertical system, the best and the fastest they will moult when the crabs are 90-120grams. As the grow bigger and need to moult, frequency to moult will take longer period or cease. Also naturally most crabs will develop shell disease over period due to prolong different habitat. Loses will be great if the mortality goes up in this type of farming.
Sir, i've seen that you're crab eats food very quickly, but mine doesn't even eat anything for a whole 4-5 days. Can you tell me whats wrong with my crab?
Sir I have watched most of your vertical crab farming videos, addition of chemicals and so on. Can you please tell which nitrifying bacteria to be added to the mbbr chamber
Hello, I am studying in fisheries college in Maharashtra India . Its my last year and I am getting experience in crab culture also we are studying on a vertical mud crab farming .so i have lot of questions to ask u can i get ur contact details and conversation with u ?
![RAS Vertical Farming for Mud Crabs [ENGLISH | MALAY Subs] | Episode 3 | The Mud Crab Show](http://i.ytimg.com/vi/XQJmZz4mdWY/mqdefault.jpg)
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Crabs in vertical farming are best for fattening of watercrab for a period of 2-3 weeks, and also suitable for soft shell industry. If you want to achieve growout from instar to adult crab is only can be done in pond, penning in mangrove swamp. In vertical system, the best and the fastest they will moult when the crabs are 90-120grams. As the grow bigger and need to moult, frequency to moult will take longer period or cease. Also naturally most crabs will develop shell disease over period due to prolong different habitat. Loses will be great if the mortality goes up in this type of farming.
what is the black liquid which you mixed with trash fish?
Would coconut be a good feed for mud crab?
What type of crab has ferocious appetite?
How to clean the box
What type or brand of salt did you use?
Hi, for keeping mud crabs in fish tank at home, the water levels just need slightly to cover their shell head OR full tank water levels? Thank you 🤔🦀
Try to always keep the crab below the water
thank you so much for posting your different activities. I am learning a lot about crabs farm.
So nice of you
How long does it take for small crab to reach 1kg
3 weeks
4-6months
@@carlodelarosaManuelito Wrong answer
@@lookme6621 hehehehe sorr po
What is the cost of setup for 1000 boxes?
Hello. Can I simply mix mussel meat with trash fish to feed mud crabs?
Yes, better results, I also like to eat maggi mee today, tomorrow I like wantan mee
Can we feed them chicken?
Where can buy the vertical house
Hi sir , we also sell the vertical house, Feel free to contact us at sales@ras-aquaculture.com
what are the additional nutarians we need to add while mixing fish
Spirulina
Hello sir I want to see in person how to operate crab farming
Visit one.
Wt is the percentage of food to feed a soft crab to make it hard
sir the crab shell hardness will depend on water quality
what's the feeding rate of the crab?
Depends on the size of the crab. When the crab is small. They can eat up to 10% when it is older about 3-5%
Hi, can i bring this technology to vietnam?
hi, when is the best timing of feeding the crabs?
Around 6-7 sa gabi at 4-5 sa umaga...dependi sa schedule nyo po...kasi nocturnal sila...agressive sila kapag madilim...
Hello brother
what is the salinity of water that you use for crab box cultivation?
15-20 ppt
Hello,
I wanted to know how long does carblets take to grow up to 1 kg crab (Scylla serrata)
4-6months
In the pond is the best, depends on the environment too, proper feed, no human predator (the most dangerous)
How many kilos of feed they consume before riching 1kilos?
Sir, i've seen that you're crab eats food very quickly, but mine doesn't even eat anything for a whole 4-5 days. Can you tell me whats wrong with my crab?
Should check your water quality too :)
Hi. May I know what is the cost to setup for 1000 crab
Hello u r from ??? I am from india
Do we need sea water to farm this crab? Ty
Nope, we can make salt water ourselves
Strongly suggest to read up about mudcrab biology, google it. Tons of info's.
Do they live all their lives alone in this small box?
yes, they are cannibalistic
Yes. Solitary confinement till taken out to be consumed, natural death or cultured for soft shell product
How many times you feed them in a day?
Once a day, Remove uneaten feed to prevent clogging and bacterial built up
@@lookme6621 oh thanks
How can I get your contact?, I really appreciate you.
What's the room temperature like?
30 degrees
Sir I have watched most of your vertical crab farming videos, addition of chemicals and so on. Can you please tell which nitrifying bacteria to be added to the mbbr chamber
the bacteria will develop on its own over time
Take a handful gardensoil. add water and mix. You got yourself billions of nitrifying bacteria, Or LFS
Is it okay to use seawater?
Yes, it needs to be diluted.
@@RASAquaculture do you have idea sir on how to dilute the seawater???
@@RASAquaculture and also the ratio of fresh water and seawater and method/process on how to dilute it.
@@RASAquaculture thank you so much sir for the reply.
@@alimangongkabuhayan6256 Add freshwater and use a salinity meter to check. You can buy one in LFS or Aliexpress, Lazada or Shopee
Sàan nakakabili Ng mga lagyan na yan?..
Hi po , maaari kang mag-email sa amin sa at sales@ras-aquaculture.com for more details po ;)
hello. I am vietnamese. I want to import crab to sell. I don't know what the price is. thank you
I wanted to export carb please contact me
Hello, i want to import the baby of crab in Bangladesh , please tell me the Prize. Thanks
✌️
Brapa cm tinggi air dalam box kepiting nya cek? Bagi info
Sejengkal jari or 3-4 inch height
I want to start business,so plz gide me
I think these crabs are Scylla tranquebarica
No they are scylla serreta
Hello, I am studying in fisheries college in Maharashtra India . Its my last year and I am getting experience in crab culture also we are studying on a vertical mud crab farming .so i have lot of questions to ask u can i get ur contact details and conversation with u ?
sure, visit our facebook page today!
Shubham
Can you please give me your number.
I need some information.
Crab crab can eat them
Crippled 🦀 can't even move
Sogood
हिंदीत बनवा ना.
how often do you feed in a day?
2 times a day