Originally posted by flamehawk
Add them at the same time or the hippo first and yellow last. Also need at least a 6 foot long tank. Anything less will not work.
exactly, 180 maybe, 55 definitely not(unfortunately)
Mine get along great in a 75g . They seem to hang together and hardly ever seperate . They were both added at the same time . I am in process of building a 180g and they will be moved together in the 180 .....