Crystal Sea Bioassay Formula 150 gallon Salt Mix. Does NOT contain de-chlorinator. Contains one bag per box.
Features: Maintains all forms of marinelife Duplicates natural seawater Dry, crystalline blend Dissolves and clears immediately Adjusts ph to 8.3 Does not contain phosphates, nitrates, silicates or E.D.T.A Convenient re-sealable poly bag inside sturdy carton Does not contain sodium thiosulfate (de-chlorinator) Wherever there is a need to duplicate natural seawater. Crystal Sea is essential scientifically formulated to contain the major, minor and trace elements to support any form of marine life. Ideally suited for use in public aquaria, aquaculture, university research, environmental study, ornamental fish and reef aquaria. Over three decades of success internationally! One salt does it all!