You will not replace dyed fish with these like you said it is not financially smart to do it this way. This will just be yet another mutant fish at your LFS along with the Dyed,Cut,Hybrid,and inbreed you will also have these.
It is not hard to see where profit comes in to play a normal convict or JD is around 2 bucks he plans on selling these for 10 to 20 that will be a huge mark up sounds like profit to me. Sure it will take a couple batch's of mutants to replace his original 5,000 dollar investment but no business venture starts off in the green.
I think it is more important to think about if it is morally correct to do this to the fish then it is to think about if it is scientifically or financially possible. But the fact being he asked "who here would BUY glowing cichlids" suggests to me he wants to make a profit.
It is not hard to see where profit comes in to play a normal convict or JD is around 2 bucks he plans on selling these for 10 to 20 that will be a huge mark up sounds like profit to me. Sure it will take a couple batch's of mutants to replace his original 5,000 dollar investment but no business venture starts off in the green.
I think it is more important to think about if it is morally correct to do this to the fish then it is to think about if it is scientifically or financially possible. But the fact being he asked "who here would BUY glowing cichlids" suggests to me he wants to make a profit.