No argument, only a discussion. Fish in cages arent typically being used IN aquaponics, they are being farmed FOR aquaponics (among other reasons). This is technically aquaculture. Also the cages are typically open top or large mesh so there would be no reason to open the cage to feed them. Might change your theory a bit.
Yes, that is what I meant thank you. I am nearly positive that some fish jump out of a open top cage or when they are catching them to give to customers who are going to use them for aquaponics, some are bound to flip out of the net...
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