JSW Drainage Bio Medium Clay Balls 300g

JSW Bio-Active medium is used on the bottom of Bio-Active Terrariums, it creates a reservoir of water which moistened the substrate from below and helps create a natural moisture gradient. The large surface area within each ball provides the ideal habitat for beneficial bacteria which will neutralise potentially harmful wastes products formed within the ecosystem. Directions. Rinse before use. Cover the base of your Terrarium/Housing with 5-10cm of the Bio-Active balls. Please Note: You must place a membrane that has been cut to the size of the bottom of your Terrarium/Enclosure and place the membrane on top of the Bio balls before you add any substrate. Spider substrate and membrane are available in our online shop. As Jumpers do not require large quantities This is a great way to keep the costs down on your set ups 😊