Backyard Aquaponics
A place to discuss aquaponics

Here in the US we exploit everything for quick gain and dont care what happens if we take every bit of the best leaving only the smaller fish and trees. After all, its some other people a generation or tow down that have to deal with it; not "me".

Im being sarcastic BTW..

That would be something to see.. Look my whole AP system is for a single fish; LOL..

My preference would be for the OTHER fish they caught. Fish of the smaller size would be easier to handle and having multiple fish would reduce lack of ammonia shock to the bacteria when removing the single fish.

I could farm all of the other fish in my 5KL system.

I also agree about the heavy metals. the small fish have a small amount. Larger fish eat smaller fish and have disproportionately high amounts of heavy metals in them.

Regards,
Tony

Never mind the fact that with the smaller one, you still might be the predator, not the prey...