If you are new to cichlids, especially African cichlids and more specifically mbuna, you should rarely be surprised when you find one of your fish upside down in your tank looking like it got drug across the driveway. Cichlids fight, get picked on, and get killed by other cichlids. Know this before you set up a cichlid tank.
Anyone who follows the blog knows I’m partial to dwarf cichlids since that is what I keep, which includes shellies. If you’ve been reading for a while, you know I purchased some fish way back in the spring of this year. Included in that purchase was a group of five Telmatochromis sp. “temporalis shell.” These are wonderful little fish, but I find them to be extremely territorial for their size. This may be more a product of the small space I’ve kept them in (20g longs), but that’s a post for another day. Though the little fellas only get about 2.5″ long, they just simply don’t like being around conspecifics of the same gender. IMO, they’re more aggressive than ‘Lamprologus’ ocellatus.