nmonks
A stroke of the brush does not guarantee art from
Up to a point, I agree. But tilapia are cichlids, and carp are cyprinids, and channel catfish are catfish. So there are perfectly comparable species kept on fish farms from which aquarists can draw lessons.
Also, in some ways fish farms maintain better conditions than aquarists, in the sense that fatalities need to be much lower for the thing to be economically viable. On the other hand, they're using antibiotics, hormones, and all kind of questionable stuff like that to overcome problems aquarists deal with in the old fashioned ways -- clean water and good diet.
Cheers,
Neale
Also, in some ways fish farms maintain better conditions than aquarists, in the sense that fatalities need to be much lower for the thing to be economically viable. On the other hand, they're using antibiotics, hormones, and all kind of questionable stuff like that to overcome problems aquarists deal with in the old fashioned ways -- clean water and good diet.
Cheers,
Neale
Perhaps, but that has more of an industrial perspective. Usually, large food fish like salmon are involved- not fish commonly kept stunted in the ornamental fish trade such as goldfish. And conditions used rarely resemble the home aquarium.