Centropyge potteri

Datasheet

General Description

Potter's Angelfish, classified under the Pomacanthidae family as Centropyge potteri, are vibrant and colorful reef fish known for their smaller size compared to other Angelfish species, typically reaching lengths of about 10 cm but occasionally growing up to 18 cm. They are not considered reef safe due to their tendency to feed on coral-produced mucus, which can be harmful to certain corals like LPS, Zoanthus, and clams. These Dwarf Angelfish primarily sustain themselves on microalgae and detritus, with some species like C. loriculus and C. flavissima also consuming green hair algae and microalgae. Spirulina, nori, and fresh vegetables are ideal dietary choices for these Angelfish.

Aquarium Suitability

Potter's Angelfish are considered suitable for aquariums with proper care. However, they can exhibit aggressive tendencies towards similar species, so caution is advised when housing them together. They are herbivores that require an algae-based diet to maintain a healthy immune system. While they are not entirely reef-safe, there is a chance of success with certain species, although potential coral damage remains a risk.

Care and Hardiness

These Angelfish have an average level of hardiness and require hiding places within the aquarium, usually among live rocks. It is essential to maintain a well-established tank with sufficient algae growth for grazing. Their optimal water conditions range from a pH of 8.1-8.4, a specific gravity of 1.020-1.025, a temperature between 22.2-25.6°C, and a carbonate hardness (KH) of 8-12.

Reef Suitability

With luck and careful selection of coral species, Potter's Angelfish can be reef-compatible to a certain extent. They have a tendency to nip at coral polyps and mucus, which may harm certain coral types like LPS and Zoanthus. However, by choosing suitable corals such as Hammer corals, Bubble corals, Star polyps, and Disc anemones, a mixed coral aquarium with these Angelfish may be achievable.

Aquarium Setup

When setting up an aquarium for Potter's Angelfish, it is crucial to provide ample hiding spots among live rocks for the fish to feel secure. The tank should be well-established with sufficient algae growth to mimic their natural grazing habits. Maintaining high water quality and offering a varied diet, including microalgae like spirulina, are essential for the well-being of these Angelfish.

Behaviour

Potter's Angelfish exhibit a herbivorous diet preference and may display aggression towards similar species in the aquarium. They require hiding spots and a well-run tank with abundant algae growth to thrive. Being a part of the Centropyge genus, these Angelfish can exhibit territorial behavior, especially towards conspecifics.

Feeding and Diet

These Dwarf Angelfish primarily feed on microalgae, detritus, and green hair algae. Offering a diet rich in spirulina, nori, and fresh vegetables is crucial for their nutritional needs. Additional supplements of algae-based foods help maintain their overall health and immune system resilience.

Habitat and Distribution

Potter's Angelfish, native to the Central/West Pacific region, are predominantly found in the Eastern Central Pacific around areas like Johnston and the Hawaiian Islands. Their natural habitat includes reef environments with abundant algae growth where they can forage for microalgae and detritus as part of their regular diet.