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...