Rare Schooling Aquarium Fish for Planted Aquariums
The Costae Tetra is a beautiful and active schooling aquarium fish prized by aquascapers for its elegant swimming behavior and subtle metallic coloration.
Native to South American freshwater habitats, this peaceful tetra species thrives in planted aquariums and community tanks, where it forms tight schooling groups that create natural movement and life in the aquarium.
In aquascapes, a school of Costae Tetras adds a dynamic visual effect as the fish move together through plants and hardscape, making them an excellent choice for nature-style aquariums inspired by aquascaping layouts from ADA (Aqua Design Amano).
When kept in groups of 6 or more, these fish display their best schooling behavior and vibrant coloration.
Costae Tetra Fish | Schooling Aquarium Fish for Planted Tanks UAE
Aquascaping stores such as BucePlant and Green Aqua recommend small schooling fish because they add movement without disturbing delicate aquascapes.
The Costae Tetra is ideal because it is:
✔ Peaceful and community friendly
✔ Perfect for planted aquariums
✔ Active schooling fish
✔ Suitable for nano and medium tanks
✔ Safe with shrimp and small fishTheir calm temperament makes them an excellent companion for many other community species.