Fluval SEA Trace Elements effectively offsets the ongoing depletion of trace elements caused by protein skimming, chemical filtration and natural biological processes.

• Contains a powerful, concentrated blend of 11 essential trace elements that are naturally occurring in seawater
• Vital for strong coral growth, condition and coloration
• Ultra pure and free of unwanted contaminates, gluconates, nitrates and phosphates
• For use in saltwater aquariums