Reef Nitrogen 100Ml

Bring back rich, healthy coral colour and stronger growth by restoring a key nutrient your reef can quietly run short on. Seachem Reef Nitrogen is a concentrated nitrogen supplement formulated to safely raise nitrate in marine reef aquariums without adding unwanted phosphate, helping you balance nutrients with precision. At just R165,60 for 100 ml, it’s an easy upgrade—read on to see how it fits into your dosing routine for clearer results.