Fin's Fish Guide
The Billum (Hyphessobrycon compressus) is a freshwater fish of the family Characidae that grows up to 4 cm.
Description
The Mayan tetra is a small characin of the family Characidae from fresh water in Central America, from Mexico to Honduras. The species has a fairly deep, laterally compressed, silvery body with reddish fins and reaches only about 4 cm. It lives in schools in vegetated streams, pools and lagoons and is active by day. It is an omnivore feeding on small invertebrates, insect larvae, algae and plant matter. Because of its small size the species has no fishery value, but related tetras are popular in the aquarium hobby.
Frequently asked questions
How do you recognise the Billum?
The Billum has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Small silvery tetra with reddish fins; schooling fish of vegetated waters.
Where does the Billum live?
The Billum lives in fresh water and is mostly found around mixed bottom. Freshwater of Central America, from Mexico to Honduras.
How big does the Billum get?
The Billum grows to a maximum of about 4 cm.
Is the Billum dangerous to humans?
No, the Billum is harmless to humans. None required: this species is harmless to humans.
Is the Billum edible?
The Billum is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Hyphessobrycon
More from the family Characidae
Want the complete picture on the Billum?
Point your camera at the fish and Fin names the species in seconds. Free, and the Billum is one of 12,519 species in the app.