Potassium (K) - responsible for neurological functions. In soft corals, potassium participates in the transport of nutrients. Supports red and pink colouration of SPS corals. 10 ml of the product increases the potassium level by 10 mg/l (ppm) in 100 litres (27 US gal) of water.
Recommended level: 360 - 420 mg/l (ppm).
Recommended dosage: 0.1 ml/100 l (27 US gal) of water daily