Seachem Reef Advantage Magnesium Size:300g Ocean Nutrition Formula Two Flake

Ocean Nutrition Formula Two Flake is an excellent flake diet designed for both herbivorous marine and freshwater fish

while not submerged

They contain no phosphate or nitrate that would promote algae proliferation

Ocean Nutrition™ Frozen Formula Foods™

Fill a bucket with water

Seachem Reef Advantage Magnesium Size:300g Ocean Nutrition Formula Two FlakeSeachem Reef Advantage Magnesium Seachem Reef Advantage Magnesium is used to restore depleted levels of magnesium in aquariums while maintaining the ionic ratios found in natural seawater. Concentrated, blended, ionically balanced magnesium source Contains NO Ammonia Vitally important in preventing ionic imbalance Severely depleted levels of magnesium (below 800 mg L) can cause depressed pH levels and an inability to maintain proper magnesium levels.