CaribSea Aragonite Sugar-Sized Sand - 30 lb - Marine Substrate Aquarium Maintenance and each type has 3

and each type has 3 modes

Reef Fusion 2™ contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L

as well as birds and other small animals

comfortable habitat with Zoo Med Forest Floor™ Reptile Bedding

CaribSea Aragonite Sugar-Sized Sand - 30 lb - Marine Substrate Aquarium Maintenance and each type has 3The Engineered Aragonite! CaribSea's marine substrates are recognized worldwide for their purity and precision. CaribSea aragonite is purposely engineered and free of impurities such as ash, metals, pesticides, and silica which allows you to create a safe and beautiful environment for your fish and invertebrates. The 30 pound bag of CaribSea Aragamax Sugar Sized Sand has a typical size between 0. 25 mm and 1. 0 mm and an average density of 96 pounds