Threadfin Rainbow

Threadfin Rainbowfish are delicate and graceful nano fish admired for their elongated flowing fins and iridescent bodies. Males display long trailing filaments and subtle flashes of color when displaying to females or tank mates. They thrive in calm, planted aquariums with gentle filtration and soft lighting. Due to their timid nature, they do best with peaceful tank mates and in stable water conditions.

• Temperature: 75–82°F

• pH: 6.0–7.5 — Adapted to Tallahassee tap water

• Hardness: 3–10 dGH

• Temperament: Peaceful and shy

• Recommended Group Size: 6 or more

• Minimum Tank Size: 15 gallons

• Max Size: 2 inches

• Diet: Hikari First Bites, Fluval Bug Bites Tropical Micro Granules, supplemented with frozen baby brine shrimp, daphnia, and finely crushed flakes