Interests: African catfishes and oddballs, Madagascar cichlids; stoner doom and heavy rock; old school choppers and riding them, fantasy novels, travelling and diving in the tropics and all things nature.
The cold-water variety is OK in a coldwater trank; one of the few fish that stay small.
there's an Asian tropic variety too; this is a very peaceful fish that does well in a tank with Corydoras, Barbs, Characins etc.
I've had them for years and years in the past.