COSTAE TETRA

The Costae Tetra is a lovely, active fish species that hails from the vegetated margins of two river systems in Eastern Brazil: the Sao Francisco and Itapicuru rivers. Their natural home is lush with greenery, explaining their preference for a well-planted tank setup.

• Size: Full-grown Costae Tetras reach a maximum length of 2.4 inches (roughly 6 cm), making them a perfect fit for smaller and medium-sized aquariums.
• Appearance: These gorgeous tetras have a fairly streamlined body. One of their stunning features is their subtly colored shades that are best displayed against a dark substrate and background.

Water Requirements

• Temperature: Costae Tetra fish prefer a temperature range from 24°C to 28°C. This spans roughly 75.2°F to 82.4°F. Consistency is crucial, sudden changes could potentially stress your fish.
• pH Level: Keeping the pH level of the water between 6.0 to 7.5 is vital. This range provides an acceptable balance, not too acidic nor too basic, just right for the Costae Tetra.
• Hardness: The hardness of the water also factors in, with the Costae Tetra requiring 5 to 18 degrees dH. Straying out of this range can cause the fish to become distressed and potentially shorten their lifespan.