Thanks for sharing knowledge

It's a complex system (of course). ARe there any topic papers of which you are aware on the mathematics and/or modeling of his system?

Thanks for sharing such a fascinating, interesting, and passionate topic online.

Excellent presentation 😍

thanks for sharing this, you made my day! im still learning how to deal with the nitrate .....

Thank you ,so much for sharing this wonderful aquaculture science information.

do we consider using algae as absorbent of nitrate? and creating food to the frys?

Salicornia should work in these systems to reduce the Nitrate levels. Salicornia is a genus of succulent, halophyte (salt tolerant) flowering plants in the family Amaranthaceae that grow in salt marshes, on beaches, and among mangroves. Salicornia species are native to North America, Europe, South Africa, and South Asia. Common names for the genus include glasswort, pickleweed, picklegrass, and marsh samphire; these common names are also used for some species not in Salicornia.[1] To French speakers in Atlantic Canada, they are known, colloquially, as "titines de souris" (mouse tits). The main European species is often eaten, called marsh samphire in Britain, and the main North American species is occasionally sold in grocery stores or appears on restaurant menus, usually as 'sea beans' or samphire greens or sea asparagus .

Cant you use high demanding nitrogen consuming plants to level off nitrite? Would a sump filtration system work better? Can this be started smaller and expanded? Is there loans or grants to get started

Awesome presentation. Can I assump that this would work for freashwater shrimp as well - minus salt? You mention "Foam Fractionator" do you have diagram how to put together such unit? Thank you in advance

Great piece very educational

Right to the point . Very accurate . Bravo .

Dr. Godofredo Oliveria watching from the Philippines.

wonderful research to sharing Thank's...!

Already very late (4 years) but the sodium filled nitrate can be used in the glass manufacturing. sodium nitrate is used there to improve the optical properties and lower the glasses melting point, it can also be used as a reducing agent to prevent the oxidation of certain components during glass masking... but you would have to remove the water content from it 🙂 which is expensive (either through evaporation with the sun which is free, OR through electrical heating....)

Thank you, Dr. Ray.

Great presentation, Regarding the anaerobic denitrification process, I had an idea to use the sand filter assembly using the cleaned and spent activated carbon and feeding it with water from the system allowing a slow and efficient water treatment. Any inputs?

Can we do indoor shrimp farming like traditional way only with areation. Without biofloc or ras

Could I use worm tea to start the bacteria production?

I want to engage how to grow vannamei shrimp in the philippines sir

Could this be run in an abandoned mine with solar panels supplying the power ? Do they require sunlight? How much research have you done on turning the by products into profit? Reclaim the amon. to sell? Can the salt be extracted from the biomass so it could be used as organic fertilizer?

Nice !

What is the cost of your setup

sir I'm gonna setup a indoor shrump aquaculture. so ras is better or biofloc system is better??

Yes seaweed make seaweed ice cream or seaweed chips mix with doridos potato chips salty yummm

How about Algae to fuel? Algenol has a breed of algae which consumes the nitrates/CO2 and produces fuel and fresh water.

Do you have intensive workshop? sir

My name is Lyes Moualek I have land by the sea also all the necessary authorizations from the Algerian government I want to set up a small hatchery unit for seawater shrimp and also do its growth with the biofloc system And for the smallest industry capacity i'm new to the field i can't do bigger Thank you

Hi, I am from the Philippines. I want to make a large scale Shrimp Farming using the most advanced Technology that you could offer. Can we do that? I am open to buying the Technology or even a partnership. Please send me a message if you will are interested to do it with our company in the Philippines. Thank you.

Make a vedio to control water purity

Make vedio to avoid disies on shrimp

I heard that.... molasses + lime + salt + probiotic these 4 items being used in the water tank and after 20 days fish or shrimp can be put. Is it real?

The shrimp prices is not high now and the feed cost is getting higher. For Vannamei shirmp, the profit come from the volume, unlike Tiger shrimp. If you have the small place with all that equitment require electricity, I am not sure it can make money to sustain your harvest. not to mention it can fail.

Don't have much money to join you buisness. Interesting.

Great Video clip! Apologies for the intrusion, I would love your initial thoughts. Have you researched - Elenajan Supplement Smasher (google it)? It is a great one of a kind product for learning how to shrimp farm like a pro without the headache. Ive heard some unbelievable things about it and my mate at very last got excellent success with it.

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Lovely Video clip! Apologies for chiming in, I am interested in your opinion. Have you researched - Elenajan Supplement Smasher (google it)? It is a smashing one off product for learning how to shrimp farm like a pro minus the hard work. Ive heard some unbelievable things about it and my close friend Aubrey got cool results with it.