Common name: Waite's Splitfin

General Information

The Waite's Splitfin (Luzonichthys waitei) is a stunning and lesser-known member of the Anthias group, prized for its vibrant coloration and schooling behavior. Its body is adorned with a striking combination of pinkish and orange colors, making it a visually captivating addition to any marine aquarium. This species is native to the Indo-Pacific region, where it inhabits deep reef slopes and drop-offs, often forming large schools.

Unlike some of its more commonly kept relatives, Luzonichthys waitei is relatively rare in the aquarium trade, making it a sought-after species for advanced hobbyists. Its peaceful nature and schooling tendencies make it an excellent candidate for community reef tanks, provided its specific care requirements are met.

Care

Waite's Splitfins require a well-established aquarium with plenty of swimming space and hiding spots. They thrive in tanks with live rock structures that mimic their natural reef environment. As a deep-water species, they prefer dimmer lighting conditions, which can be achieved with shaded areas or adjustable LED lighting. Maintaining stable water parameters is crucial for their health.

This species is best kept in groups of at least five individuals to replicate their natural schooling behavior. A larger tank is recommended to accommodate their active swimming habits and social dynamics. Providing a peaceful environment with non-aggressive tank mates will help reduce stress and encourage natural behaviors.

Diet and Feeding

In the wild, Luzonichthys waitei primarily feeds on zooplankton. In captivity, they require a diet rich in small, meaty foods such as copepods, mysis shrimp, and enriched brine shrimp. High-quality frozen and live foods are essential to meet their nutritional needs. Feeding them multiple times a day in small portions helps replicate their natural feeding habits and ensures they receive adequate nutrition.

Supplementing their diet with vitamin-enriched foods can enhance their coloration and overall health. Due to their high metabolism, consistent and frequent feeding is necessary to keep them thriving.

Behavior and Compatibility

Waite's Splitfins are peaceful and social fish that thrive in groups. They exhibit a fascinating schooling behavior, often swimming in synchronized patterns. This species is generally compatible with other peaceful reef fish, such as gobies, wrasses, and tangs. Avoid housing them with aggressive or territorial species, as this can cause stress and disrupt their schooling behavior.

As protogynous hermaphrodites, Luzonichthys waitei exhibit a unique social structure where the dominant individual in a group becomes male. This dynamic adds an intriguing aspect to their social interactions and makes them a fascinating species to observe in a home aquarium.

Health and Common Issues

With proper care, Waite's Splitfins can live for several years in captivity. However, they are sensitive to poor water quality and sudden changes in tank conditions. Regular water changes, stable parameters, and a high-quality diet are essential to their health.

When selecting individuals, look for active swimmers with vibrant coloration and clear eyes. Avoid fish that appear lethargic or have visible signs of disease. Quarantining new additions is highly recommended to prevent the introduction of parasites or illnesses into the main tank.

Common health issues include stress-related diseases and nutritional deficiencies, which can be mitigated with proper care and a varied diet. Providing a stress-free environment and monitoring their behavior closely will help ensure their well-being.

Habitat

Luzonichthys waitei is native to the Indo-Pacific region, including areas such as the Philippines, Indonesia, and Papua New Guinea. They are typically found at depths ranging from 20 to 50 meters, where they inhabit steep reef slopes and drop-offs. These environments are characterized by moderate to strong currents and an abundance of planktonic food sources.

In captivity, replicating their natural habitat with plenty of live rock, open swimming areas, and moderate water flow will help them feel secure and exhibit natural behaviors.