Concentrated, liquid phosphorous fertilizers for freshwater aquarium plants.

Dosage:

1 drop per 20L of aquarium water two or more times per week. 1 drop per 20L adds 0,1 ppm of PO4. Maintain PO4 concentration at 0,1 – 0,2 ppm.

Composition (ppm):

PO4 – 48.000, K – 19.350.