You've mentioned that before, and I was thinking of that as I did the research ..... it seems to me that it would be so much more inexpensive and more efficient to just line the bottom 2" or so of the tank with PVC or stainless steel screen, underneath that screen could be crays or other bottom feeders that would feed on the eggs and left-over food that drops to the bottom.Originally Posted by badflash
I wouldn't think it would be a huge problem for large commercial operations to keep breeding pairs of pure strains, rather than having to buy fry/fingerlings for each growing cycle. To me, that would just be one of those necessary expensesOriginally Posted by badflash