JBL TerraBark M 10–20mm natural substrate, 20L

JBL TerraBark M natural stone substrate is designed for freshwater aquariums. It creates a natural environment for aquarium fish without affecting the chemical properties of the water. Thanks to its neutral composition, it does not alter water hardness, which is ideal when keeping more sensitive species. Maximum grain size of 3mm is suitable for common fish species. The pack has a volume of 20L.

Use in aquariums and terrariums

JBL TerraBark M serves as a base substrate layer in freshwater aquariums, where its natural appearance and colour help to create an environment close to natural habitats. With a grain size of up to 3mm, the substrate does not hinder rooting. In addition to fishkeeping, it also finds use in herpetology. It is also suitable for humid terrariums that simulate forest and rainforest environments. Its structure retains moisture well and supports the natural behaviour of reptiles and amphibians.