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Featherfin Tetra: A Comprehensive Guide (Hemigrammus unilineatus)
by Bob Steenfott April 08, 2026

Featherfin Tetras are a subtle but underrated schooling fish that thrive in planted aquariums. Learn how to care for Hemigrammus unilineatus, including tank setup, water parameters, diet, and why this species shines in natural-style tanks.

Posted in active schooling fish, community fish, Featherfin Tetra, freshwater community fish, freshwater schooling fish, Hemigrammus unilineatus, peaceful community fish, peaceful schooling fish, schooling fish, tetra care guide, tropical community fish

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