Create a healthy, high-humidity environment for your tropical terrarium species with HydroBalls Expanded Clay. Ideal as a base layer under Eco Earth or other substrates, HydroBalls helps form an underground water table, naturally increasing humidity and supporting the growth of live plants. Perfect for tropical species, this substrate also works well for water filtration in waterfalls and other water features.

Key Features:

• Expanded clay substrate for naturalistic terrariums

• Creates an underground water table to maintain humidity

• Promotes healthy root growth for live plants

• Can be used for filtration in waterfalls or water features

• Works well under Eco Earth coconut fiber substrate

Enhance your naturalistic terrarium setup with HydroBalls, providing a humid, plant-friendly environment for all tropical species.