This listing is for 1 gallon full of Marble to Golf ball pieces. Each Gallon weighs about 6 lbs
SIZE: (Grain size: Marble to Golf Ball).
Premium Aragonite Reef Substrate for aquariums reduces Nitrates & Maintains ph. Ideal for reef system tank bottoms, denitrifying anaerobic beds, extremely high surface area filter media. For Best Results Use as Follows: Pre-washed Minimum Rinse Required.
100% From The Ocean Floor
Increases Carbonate Hardness
Provide Marine Trace Elements
Heat Sterilized
Ideal for culturing Live sand
Aragonitic calcium carbonate rubble for assorted aquarium uses
Use to aquascape, support aquarium biological filtration and more
Great for use in refugiums, marine aquariums, cichlid tanks and ponds
Calcium Reactors
Fragging Base for Corals
We provide many Marine Substrates for saltwater aquarium setups. Choose from our selection of high quality marine substrates to create ideal conditions for your saltwater fish-only, saltwater fish-only-with-live-rock (FOWLR), coral reef aquarium or refugium.
