It’s an important element for correct neurological functions.
Kalium promotes pink and red colours of SPS corals.
For soft corals, kalium plays essential role in the transportation of coral nutrients within the tissue. Potassium depletion often accompanies the use of zeolite substrates.
1ml Kalium rising potassium level 1,8 ppm in 100L (27 US gal). Dosage: 1 drop per 100l (27 US gal.) daily. Capacity: bottle of 10ml( 0.35 fl.oz.), 50ml( 1.7 fl.oz.). 1ml of Kalium (~ 15 drops) rise Potassium level per 1,86 ppm in 100L (27 US gal)