Bark is often used in aquariums where no bottom feeders are present. The advantage of bark over leaves in the aquarium is that bark does not contaminate the water as much since it keeps it form and does not fall apart. Bark does still give off all the good tannins in the aquarium.
Large pieces of round catappa bark. These pieces are much larger and heavier than the round catappa bark of tantora. +- 13 cm long and +- 2,5 cm in diameter. Thick bark!
Catappa bark differs from Catappa leave as the bark will immediately sink to the bottom of the tank. It will gradually release nutrients for shrimps and fish. In addition, it serves and habitats for shrimps.
Cinnamon rolls can be used in the aquarium and have an antibacterial effect. They are also good to use as natural hiding places for shrimp, crayfish and small fish. 100% aquarium safe and very suitable for use with shrimps and small fish.