Zoo Med HydroBalls 4L Clay Terrarium Substrate 200l The mesh hammocks attach to

The mesh hammocks attach to the sidewalls of any glass or plastic terrarium or vivarium which also adds a 3D dimension to the square tank

Bacteria settle on the surface of the JBL BioNitratEx bio balls within about 4 weeks and form a thick biofilm

facilitating their removal and promoting clear water

150W: 200 - 300L

Zoo Med HydroBalls 4L Clay Terrarium Substrate 200l The mesh hammocks attach toZoo Med HydroBalls provide an efficient and versatile substrate solution for terrarium enthusiasts seeking optimal humidity and root support. Designed as expanded clay balls, they offer a lightweight base layer perfect for tropical and naturalistic environments. By forming a natural aquifer when moistened, these clay hydroballs help maintain consistent moisture and humidity levels, essential for the well being of tropical species. Their compatibility