Dymax Phosphorus Plus 300ml

Phosphorus is one of the three core macronutrients planted tanks need alongside nitrogen and potassium, and it's easy to run short in low-fish-load or heavily-planted setups where waste alone doesn't supply enough. Dymax Phosphorus Plus is a concentrated phosphate supplement dosed directly into aquarium water to keep growth from stalling. Dose according to tank volume and plant mass, and pair with nitrogen and potassium dosing — phosphorus alone won't fix a broader nutrient deficiency. Best for: Planted tanks on an EI-style or lean dosing routine that need a standalone phosphate source. Size: 300ml | SKU: DM-PP690