House the One Spot Foxface in a 70 gallon or larger aquarium. It is a very peaceful species except when housed with other rabbitfish. The One Spot Foxface may be housed with more aggressive fish since predators and aggressors will tend to leave it alone because of its venomous dorsal spines. Rabbitfish are generally reef-safe if they are well fed. If not, they may nip at or consume some species of LPS and soft coral polyps.
The diet of the One Spot Foxface should include fresh vegetables and algae. Provide a variety of prepared herbivore foods rich in vegetable matter and supplement diet with algae sheets to help reduce potential nipping damage to soft and hard coral polyps.