Avoid housing the kuhli loach with large predatory fish, like Cichlids. Species of fish prone to nipping their tank mates, like Angelfish and Tiger Barbs, should also not be kept with a kuhli loach.

Otocinclus Catfish are small algae eaters that thrive in groups. They are highly peaceful and help control algae growth in a community tank. They require a well-established aquarium with plenty of ...