Indian glassfish

Parambassis ranga

A laterally compressed translucent fish with visible internal outlines. Males may show naturally blue dorsal and anal margins, distinct from artificial dye.

Adult length: Up to 9.5 cm
Water temperature: 22–26 °C
Lifespan: 3–4 years
pH: 6.5–7.5
Hardness: 5–20 dGH

Natural habitat: Inhabits sluggish or standing water and commonly occurs in impoundments.

Freshwater keeping does not require salt.

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Appearance and identification

Humphead perchlet has a conspicuous head hump absent here.

Same-species behaviour

Keep at least five or six. Avoid persistent intimidation.

Space requirements

Provide shelter and clear swimming space in a tank at least 80 cm long.

Diet and feeding

Offer suitable live and frozen foods and check they are eaten.

Aquarium environment

Plants provide cover; retain swimming room.

Sources

www.fishbase.se ↗ 2026-10-25

zierfische-kotterba.de ↗ 2026-10-22