Essential Elements 64 oz

Essential trace mineral supplement for marine aquariumsGreat for fish only and reef aquarium systemsNo phosphate or nitrate Essentail Elements?Normal fish activity and filtration quickly deplete trace mineral levels in your aquarium. Essential Elements replenishes these necessary minerals to restore the strength, color, and health of your marine aquarium inhabitants. This premium trace mineral supplement helps increase vigor and color. Replenishes biologically important trace minerals which are removed by marine fish and invertebrates, and also removed through protein skimming, ozone, and especially carbon filtration. Designed for fish only and reef systems, Essential Elements is unmatched in its ability to increase vigor and color Does not contain detrimental heavy metals, phosphates, nitrates, or silicates. Does not promote undesirable algae growth. 16 oz treats 4,700 gallons.Please click on "More Information" for ingredients, guaranteed analysis and directions for use.