Clay Balls for Terrariums & Plants combo

 Clay Balls (Lightweight Expanded Clay Aggregate) are porous, lightweight clay pebbles commonly used as a drainage and aeration layer in terrariums, planters, and hydroponic setups.

When used at the bottom of a terrarium, clay balls help create separation between excess water and the growing substrate, reducing the risk of waterlogged soil. Their porous structure can also hold some moisture while allowing air circulation around the growing area.