Harlequin Tusk - Australia

Very cool fish! They can b fairly succeptible to changes in water quality so be careful about that. Otherwise they seem to b pretty hardy, and mine have always acclimated & started eating very quickly. They're not particularly aggressive, even tho they look like they are. No reef tanks tho! They'll tear up any shelled inverts, including tridacna clams, and snails(if large enough) many snails have really thick shells-astrea&turbo, but even tiny tuskfish will eat any shrimp&crabs