Brightwell Aquatics Phosphat-E - Liquid Phosphate Remover for Marine Fish and Reef Aquarium 250-ML

Begins to eliminate reactive phosphate immediately upon addition to aquarium. Safe for all inhabitants of reef and marine fish- ml eliminates 1 ppm phosphate in 4 US-gallons of water (250 ml treats 1,000 US-gallons).Helps facilitate the removal of phosphate from aquaria during periods when dissolved organic material be used on an ongoing basis to help control phosphate in heavily-stocked aquaria. Over 50% stronger than most competing products. Formulated by a marine scientist.Liquid250-ml.