Seachem Laboratories Reef Advantage Magnesium Supplement Miscellaneous Community Fish Prevents particles from settling on

Prevents particles from settling on rocks and accumulating

Front and side viewing panels feature low-iron glass for optimal clarity and help to best showcase the color of your tank inhabitants

This Lighting System features a sleek and stylish design

Concentrated and easily assimilated

This Versa Top Hinged Glass Top fits the following aquariums: 125 and 150 (braced frame)

Seachem Laboratories Reef Advantage Magnesium Supplement Miscellaneous Community Fish Prevents particles from settling onReef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water. Reef Advantage Magnesium contains no ammonia! This is a common contaminant in every liquid magnesium supplement on the market. Severely depleted levels of magnesium (below 800 mg L) can cause depressed pH levels and an