UNS Controsand - Vesuvius Gravel - 3L

Desgined for planted aquariums and aquascaping, Controsand by Ultum Nature Systems is a natural substrate blended for freshwater aquariums and terrariums, Controsand is safe for fish/invertabrates/reptiles. Controsands can be used alone or in combonation, layered to create different scapes. Vesuvius is a chunky gravel made from Black Lava Rock. A popular hardscape choice, Black Lava is great for creating stark contrast against vividly colored aquatic plant species. It is naturally porous, supports a balanced ecosystem and can be used alone or as an accent on top of another style of Controsand.