Marina Aquarium Gravel

Designed for all sized aquariums, this high quality dust free, flake free coloured gravel from Marina is the perfect way to add colour, texture and interest to your tank.. Create a colourful aquascape in your aquarium with Marina Decorative Gravel. The gravel is epoxy-coated, which makes it inert and prevents any adverse effects on your water chemistry. Research shows that epoxy-coated gravel provides an optimum surface for the colonization of beneficial bacteria, which in turn provide biological filtration for clear and healthy water. The gravel is dust free and suitable for fresh water and saltwater aquariums.. Marina Aquarium Black Gravel is great for adding vibrant colour to your tank and will contrast against the colour pallet of a mixed fish community effortlessly.. Features. Colour: Black. Size: 4-7 mm. Epoxy-coated gravel safe for aquarium water. Provides optimum surface for beneficial bacteria colonization. Helps maintain clear and healthy water. Dust-free. For fresh and saltwater aquariums. Also available in other colours and sizes