zerelli;1500504; said:Breeding fish for money is a failing enterprise, but there are some papers out there on farming tropicals in a small setting. Angels are probably your best bet as they are very well documented. Given your aquarium size constraints, I recommend you get some african cichlids and breed those. Try yellow labs or saulosi. Both are popular and colorful and easy to breed. I have a colony of wild caught saulosi, I am bout to pull about 50-60 fry and they sell for about $1 to $2 wholesale. But seriously you are not gonna make more than couple hundred bucks a year under the good circumstances. Lots of non-obvious costs to raising fish.
I agree...breeding fish for cash is not a great idea. Just do it for fun.