I<3fish;3763641; said:Just remember, these fish we are talking about aren't tetra's or other small fish. These guys grow to immense sizes (50 pounds is not unheard of.) And I think the tank requirements alone should be fairly large. I say keep the waste levels low, the temp should be in the mid 80's, the amount of oxygen in the water should be high due to the high temperature, and the current should be moving pretty good as i'm sure you already know that the best spots to catch them are in places where the water is moving fairly rapidly. All in all I think they are a great fish and I will probably get a few as soon as I get my 300 gallon settled in for a while and all the fish out of my 140 growout tank.
am aware these guys grow huge. thats what attractted me to these species. that and its brutal looks when they reach maturity.
im all prepered to make sure these guys get the perfect environment to live in. they will have my upmost attention. fast flowing water, correct p.h. shame the tank isnt ideal though. 280g to be exact.