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Freshwater fishPlatinum Half Beak
Platinum Half Beak
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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 |
| Temperament | Peaceful (males spar) |
| Adult Size | Up to 2½" |
| Lifespan | 3–5 years |
| Diet | Omnivore |
| Water Temperature | 72–82°F |
| pH | 7.0–8.0 |
| Group Size | Does best in a group |
| Shipping Size | Approx. 1" |
Care Guide
Tank setup: Halfbeaks live at the surface, so give them floating plants and a tight-fitting lid, since they jump. They are easily startled, so avoid sudden movements around the tank.
Feeding: Feed a quality floating flake once or twice a day. They also enjoy small frozen foods like bloodworms and brine shrimp.
Tankmates: They get along with peaceful fish that swim lower in the tank, such as rasboras, corydoras and gouramis. Males may spar with each other.
Breeding: Halfbeaks are livebearers. Adults will eat the babies, so floating plants give them a place to hide.
Good to know: Halfbeaks have a long lower jaw that helps them catch insects at the surface.
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