Supplementing with Seachem Reef Phosphorus, 500 ml, provides a targeted means of increasing phosphorus concentrations effectively without also adding dissolved organics. Reef Phosphorus is ideally suited for use with a doser to maintain phosphorus at consistent concentration based on your aquarium's unique demand.
Seachem Reef Phosphors is easily dosed manually as well. Ideal phosphorus levels will vary but generally range from 0.02 - 0.05 mg/L phosphate. Reef Phosphorus contains 0.117% elemental phosphorus.
Use with
Seachem’s Reef Nitrogen to achieve a balance of nitrogen and phosphorus levels for optimal results.
Ingredients: available Phosphoric Acid (P2O5) 0.270%.
Directions for use:- Beginner
Use 1/2 cap (2.5 mL) per 160 L (40 US gallons) once a week or as needed to maintain desired phosphorus levels. - Advanced
The beginner dose raises phosphate by 0.05 mg/L. To target a specific phosphate level, increase dose according to the following formula: 0.31vn=m where v= volume of tank in liters, n=desired phosphate increase, and m= volume of product to use in ml. For example, to raise 160 liters by 0.05 mg/L phosphate you would use 0.31*160*0.05 resulting in 2.5 ml to dose. For reference: 1 US gallon=3.8 L.
