Skip to product information
Zoo Med HydroBalls Expanded Clay Terrarium Substrate creates the perfect foundation for naturalistic terrariums. Layer these expanded clay balls beneath coconut fiber or other substrates to establish an underground water table that mimics natural ecosystems. Add water to form a natural aquifer that maintains humidity levels ideal for tropical species while promoting healthy live plant root growth.
These versatile HydroBalls also work excellently for waterfall filtration systems, keeping water clean and clear. The porous clay structure ensures proper drainage and aeration while supporting beneficial bacteria colonization. Perfect for creating bioactive, moisture-rich environments that replicate rainforest conditions.
Each 2.5 lb bag provides ample coverage for small to medium terrariums. An essential component for serious herp keepers and planted tank enthusiasts seeking to build thriving, naturalistic habitats.
Zoo Med HydroBalls Expanded Clay Terrarium Substrate Brown 1ea/2.5 lb
$9.98
Sale price
$9.98
Regular price