Pempheris spp. | S/M

Overview: Pempheris spp., commonly referred to as sweepers, are small to medium-sized schooling fish appreciated for their nocturnal activity and peaceful nature. These fish are ideal for hobbyists looking to add dynamic movement to their marine aquariums, especially in reef setups.

Care Level: Moderate care is recommended due to their nocturnal habits and specific dietary needs. They thrive best in well-established tanks with stable water parameters.

Temperament and Compatibility: Pempheris spp. are peaceful and generally compatible with other non-aggressive tank mates. They prefer to be kept in groups to mimic their natural schooling behaviour, which helps reduce stress.

Diet: These fish are carnivorous and primarily feed on plankton and small invertebrates in the wild. In captivity, they accept a variety of meaty foods such as mysis shrimp, brine shrimp, and finely chopped seafood. Feeding should be done in the evening to align with their natural feeding times.

Tank Requirements: A minimum tank size of 120 litres (approximately 30 gallons) is recommended to provide ample swimming space and accommodate their schooling nature. The aquarium should have plenty of hiding spots and subdued lighting to simulate their preferred environment.

Lighting and Water Flow: Moderate lighting with dim areas is ideal to accommodate their nocturnal behaviour. Water flow should be gentle to moderate, replicating their natural reef edge habitats.

Placement: Pempheris spp. do well in mid to lower water columns, often seeking shelter during daylight hours. Providing caves, overhangs, or dense rockwork will help them feel secure.

Origin and Size: Specific origin and maximum size data are not provided due to the genus-level identification. Generally, Pempheris species remain small to medium in size, suitable for home aquariums.