Zoo Med Eco Earth Loose Coconut Fiber SubstrateZoo Med Eco Earth substrate by Zoo med is a Loose Coconut Fiber Substrate that is an eco friendly product made from the husks of coconuts and can be safely composted or recycled into potted plants or gardens. Made from the husks of coconuts For use with damp tropical species Absorbs and breaks down odor and waste products It is ideal for naturalistic terrarium type set ups incorporation reptiles, amphibians or invertebrates. Use it damp for tropical