Estes Ultra Stone Perma Glo are a premium range of substrates. These gravels can be used immediately without any need for washing as they are specially coated, so remain dust-free at all times. This special coating also ensures greater durability when compared with other stained and/or uncoated conventional gravels. Inert and safe for all types of freshwater aquaria.
ULTRA STONE PERMA GLO
Perma Glo Neon Blue 2.25kg CODE: 15102
