Carib Sea Seaflor Saltwater Special Grade Reef Sand 15 lb

Seaflor Special Grade Reef Sand – This grade of aragonite is specifically engineered for plenum type nitrate reducing beds or anywhere a deeper bed is called for. The pore water space created by the precision grading also allows maximum pH support and dissolution of calcium carbonate. This is a very...

Carib Sea Seaflor Saltwater Special Grade Reef Sand 40 lb

Seaflor Special Grade Reef Sand – This grade of aragonite is specifically engineered for plenum type nitrate reducing beds or anywhere a deeper bed is called for. The pore water space created by the precision grading also allows maximum pH support and dissolution of calcium carbonate. This is a very...

Carib Sea Seaflor Saltwater Flamingo Reef Sand 15 lb

This all natural product has identical properties to Special Grade Reef Sand but with natural pink highlights. Grain size 1.0 – 2.0 mm.is purposely engineered and free of impurities such as ash, metals, pesticides, and silica. ...

Nature’s Ocean Bio-Activ Live Aragonite Reef Sand

100% natural, premium marine substrate, straight from the ocean to you. Contains natural live marine bacteria.Contains live marine bacteria to quickly stabilize your tank.Removes nitrogenous waste.Restores natural organic balance.Contains more than 10,000,000 hetertrophic bacteria per pound.This product...

CaribSea Seaflor Super Reef Sand 40 lb

Seaflor Super Reef Sand 1.2-4.0mm diameter grain. This mixed grade (of Seaflor Special Grade and small shells) is also ideal for nitrate reducing systems or simply as reef tank bottom cover. The addition of small shells makes this an ideal substrate for tanks with mature jawfish, or burrowing...