How many med to large fish can I put in my new 90 gallon aquarium?
lion_crazz Active Member Jun 9, 2006 #3 Yeah, we really need to know what fish you had in mind. Not too many, if any, "large" fish can go in a 90 gallon. Relatively speaking, that is a "smaller" tank.
Yeah, we really need to know what fish you had in mind. Not too many, if any, "large" fish can go in a 90 gallon. Relatively speaking, that is a "smaller" tank.