Swell Reptiles Hydro Rocks Reptile Substrate 9 Litres

DRAINAGE LAYER: Creates a drainage layer at the base of your terrarium that traps excess water, so the soil above doesn't become waterlogged and plant roots get a good grip. HUMIDITY RESERVOIR: Water held in the drainage layer forms a reservoir that helps keep moisture levels high, ideal for rainforest species such as chameleons and dart frogs. POROUS HYDROCLAY: Made from porous hydroclay that aids water retention and supports a strong root system. Designed to last without breaking down, so the layer keeps working. USE WITH HYDRO MATTING: Cover the rocks with Swell Reptiles Hydro Matting, sold separately, so substrate can't fill the gaps between the rocks while water still drains through. 10 LITRE BAG: Each 10 litre bag creates a thick drainage layer in most terrariums and is sized for a 45 x 45 cm terrarium base. Top with soil or your chosen substrate.