Who Gives A Fish Forums

Thanks for the advice, lunar. 176 it is for a while then. That 420's gonna be tough to keep empty though.

I'm upgrading from a 176 corner tank to a 420 gallon tank tonight. I've got 16 discus, ranging from 2.5-4 inches, and I plan on getting more. But I've come across some info saying it's not ideal to grow them out in a large tank. Should I finish growing them out in my 176 or will they be fine in the ...