Aiptasia Eating Filefish

The Aiptasia Eating Filefish is a highly valued reef fish known for its ability to consume nuisance Aiptasia anemones—one of the most common pests in saltwater aquariums. With its mottled, camouflaged appearance and slightly elongated body, this filefish blends naturally into reef environments. Native to the Indo-Pacific, it is a peaceful species that adds both utility and personality to marine tanks. While not every individual will eat Aiptasia, many hobbyists find them to be one of the most effective natural solutions available.

Quick Care Guide

Temperament
Peaceful. Generally compatible with most reef-safe fish. Can be shy initially and should not be housed with aggressive tank mates.

Diet
Omnivore.
Recommended foods include:

• Aiptasia (natural pest control)
• Frozen foods (mysis shrimp, brine shrimp)
• Prepared foods and pellets (many will adapt)
• Small meaty foods

Water Parameters

• Temperature: 72–78°F
• Salinity: 1.023–1.025 SG
• pH: 8.1–8.4
• Ammonia/Nitrite: 0 ppm
• Nitrate: <10–20 ppm

Minimum Tank Size
30 gallons

Reef Safe
With caution (may nip at soft corals, zoanthids, or polyps)

Adult Size
3–4 inches