Benefits : 
Fertilizer for ornamental aquarium plants, based on potassium
Since it contains only potassium, adding the solution to the aquarium does not add other unwanted elements
Resolves potassium deficiency which prevents the activation of enzymes needed by plants
Prevents the old leaves to deteriorate and fall, due to potassium deficiency
Together with the individual elements of MasterLine, offers supreme control over nutrient concentrations
Can be dosed as a supplement to complete fertilizing formulas
Compatible with all forms of aquatic life, including shrimp
Suitable for daily or weekly dosage
Contents : 
MasterLine Potassium contains potassium: 3% K
Dosage : 
When necessary, depending on the preferred values
1 ml to 30 liters adds 1 ppm K.
Recommendations : 
Do not allow the potassium concentration to fall below 15 ppm
Do not contaminate the solution with aquarium water
Do not ingest and keep out of reach of children and pets
Store at room temperature. Protect from light, heat and frost
For aquarium use only