Add Water To Hydroballs To Increase Humidity Levels For All Tropical ReptilesUse Hydroballs And Mesh For Landscaping Real Plants – Keeps Plants In PlaceUse Hydroballs With A Pump To Create A Waterfall And Generate Water Flow For Optimum Filtration HydroBalls™ Expanded Clay Terrarium Substrate can be used as a base layer underneath Zoo Med’s Eco Earth® coconut fiber substrate or other substrates to create an underground water table in Naturalistic Terrariums®. Add water to create a natural “aquifer” and increase humidity levels for all tropical species. Excellent substrate for live plant root growth in Naturalistic Terrariums®. Use for filtration for a waterfall.
