400nm UVA at 1 watt per sqm for 3 hours a day – prawn indoor sun tonic…

…and thats just for the shrimp. We still have the bacteria to contend with and the non-UV light spectrum at varying depths and turbidity…

https://www.globalseafood.org/advocate/ultraviolet-a-photoperiod-regimes-have-varying-effects-on-pacific-white-shrimp/

Operationalizing marketable blue carbon – Natural Climate Solutions (NCS) supporting prawn effluent…

https://www.sciencedirect.com/science/article/pii/S2590332222002068

Vanguard GSA BAP standard but not for the Prawn…although alludes to requiring previous crustacean standards. RAS defined as “water used” but means what exactly…”new allowable water input” or output thus used…?

https://www.globalseafood.org/blog/ras-vanguard-standard-released-for-public-comment/