Long-Fin Blushing Tetra

The "blushing" name comes from the pink flush visible through the translucent gill area, made more noticeable on this form by extended fins that draw the eye toward the body first. It's a genuinely see-through fish in the right light, letting you spot that internal color shift most tetras keep hidden under opaque scales. Peaceful and easy in a real school.

Care level: Easy · Temperament: Peaceful, shoaling · Max size: ~2" · Min tank: 20 gal · Diet: Omnivore, flake/micro-pellet