Platinum Half Beak
Also known as an Albino Wrestling Half-Beak, it is a schooling fish that is very entertaining to watch. Male fish of this species have very colorful fins and a black lobe on the lower jaw. Females have less color in the fins and have a red or uncolored lobe. Half-beaks, along with four-eye anableps, are the aquarium’s most unusual livebearers.
The best environment for a half-beak fish is a community aquarium with plants, rocks, caves, and driftwood. A small school should be kept with other peaceful fish of similar size. Half-beaks tend to swim near the top of the aquarium.
Quick Facts
| Scientific Name | Dermogenys pusilla |
|---|---|
| Origin | Southeast Asia |
| Care Level | Easy |
| Adult Size | 1.5 inches |
| Temperament | Peaceful |
FAQ
What is the difference between male and female Platinum Half Beaks?
Male Platinum Half Beaks have colorful fins and a black lobe on the lower jaw. Females have less colorful fins and a red or uncolored lobe.
What kind of environment do Platinum Half Beaks prefer?
They thrive in a community aquarium with plants, rocks, caves, and driftwood. They should be kept in a school with other peaceful fish of similar size and tend to swim near the top of the tank.
Where do Platinum Half Beaks originate from?
They originate from Southeast Asia.

Julia Hamilton –
The fish are active and add a lot of visual interest to the tank. I kept a small school with other peaceful species and they seem to get along well. The males are especially striking with their bright fins and black jaw lobe.
Connor Russell –
Easy to care for and they stay active throughout the day. I like how they swim near the surface and create a lively atmosphere. The females are less flashy but still pleasant to watch.
Colin Mackay –
Great addition to a community tank. They don’t stress other fish and enjoy the plants and caves. The schooling behavior makes the tank feel dynamic and engaging.