INSTANT OCEAN 50 GALLON
Instant Ocean Salt Mix has been the preferred salt mix by public aquariums and home aquarists for many years. It is scientifically blended to contain every minor and major trace element required to make artificial seawater. Phosphate and nitrate free, it dissolves quickly without insoluble residue. Offered in two sizes, each package will make a 32 ppt salt solution at listed volume.
