HydroGrow V1 by The Bio Dude | Premium Organic Drainage Layer for Terrariums
HydroGrow V1 is the #1 choice for terrarium drainage, designed to create a perfectly flat top surface that supports healthy bioactive setups. Made from 100% organic material, it efficiently captures excess water from substrate layers while promoting airflow from top to bottom, preventing harmful anaerobic pockets.

Its natural color blends seamlessly into your vivarium, and it can be used with or without a screen divider for versatile installation. HydroGrow V1 ensures a balanced, oxygen-rich environment crucial for thriving plants and animals. (Not required when using Terra Firma, Terra Sahara, or Terra Aranea substrates.)