Thinking of venturing into the world of cichla but would like some advice please. dangerous dan at tropical imports has got some orinoco's, azuls and ocellaris all about 4" but i'd like to know a bit more about max size, temperament but mainly would they go with my mbu, channa auranti, a couple of big cichlids such as 12" bocourti, 11" geo, 9" gold sev and some polys and cats all about 12". tank's 7" x 2.5" x 2.5".