Feeding and Monitoring Scylla Serrata (Mud Crab Farming) in RAS Vertical Farm
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- Опубликовано: 28 авг 2024
- Hello Everyone!
There are some differences when culturing mud crabs in boxes versus the traditional mud crab ponds. The first one is the feeding and monitoring operations. For individual boxes, you can keep a close tab on each individual crabs and implement any corrective actions!
PS: We conduct monthly courses for those interested in mud crab aquaculture, should you be interested, do drop us a PM with your email, full name and mobile number!
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![Biology of Mud Crabs (Scylla Spp) [ENGLISH | MALAY Subs] | Episode 2 | The Mud Crab Show](http://i.ytimg.com/vi/ErlrkNsamXc/mqdefault.jpg)
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.
thank you so much for posting your different activities. I am learning a lot about crabs farm.
So nice of you
what is the black liquid which you mixed with trash fish?
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
How long does it take for small crab to reach 1kg
3 weeks
4-6months
@@carlodelarosaManuelito Wrong answer
@@lookme6621 hehehehe sorr po
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
How to clean the box
Would coconut be a good feed for mud crab?
What type of crab has ferocious appetite?
Hello sir I want to see in person how to operate crab farming
Visit one.
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, 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...
Hi, can i bring this technology to vietnam?
What type or brand of salt did you use?
Can we feed them chicken?
What is the cost of setup for 1000 boxes?
✌️
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 brother
what is the salinity of water that you use for crab box cultivation?
15-20 ppt
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
how often do you feed in a day?
2 times a day
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?
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
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
Hi. May I know what is the cost to setup for 1000 crab
Hello u r from ??? I am from india
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%
How can I get your contact?, I really appreciate you.
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.
What's the room temperature like?
30 degrees
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
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
I think these crabs are Scylla tranquebarica
No they are scylla serreta
Brapa cm tinggi air dalam box kepiting nya cek? Bagi info
Sejengkal jari or 3-4 inch height
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 ;)
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
I want to start business,so plz gide me
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.
Crippled 🦀 can't even move
Sogood
Crab crab can eat them
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