Bacteria inside the shrimps’ mouths and in specially evolved gill covers produce organic matter that feed the crustaceans…

https://www.dailystar.co.uk/news/weird-news/daily-stars-jupiter-mission-could-29668745
Promising to tell you the Prawn, the whole Prawn and nothing but the Prawn. Here I shine a light on global shrimp aquaculture and downstream markets. For those looking in from outside and those inside interested in the wider outside. Food trends, intelligence, tech, regulatory, investment and some fun, way out, or even wacky, shrimp material. Compressing 4,000 years of shrimp knowledge into 40 years – and counting.
Bacteria inside the shrimps’ mouths and in specially evolved gill covers produce organic matter that feed the crustaceans…
https://www.dailystar.co.uk/news/weird-news/daily-stars-jupiter-mission-could-29668745