Aquarium volume (lt)
Solution volume (ml)
Compound Amount (gr) Suggested ammount of
nutrient in planted aquariums (ppm)
Solution Saturation Point
(gr compound / 100ml RO water)
Amount of wanted
nutrient in your aquarium (ppm)
 
MgSO4+7H2O Mg2+: 5-10ppm 29 gr ppm Mg2+
Adding 1ml of the above solution to your aquarium water will add --- ppm Magnesium (Mg2+) and --- ppm Sulfates (SO42-)
Adding --- ml of the above solution will add --- ppm of Magnesium (Mg2+), --- ppm Sulfates (SO42-) and raise the TDS value by --- ppm to your aquarium
KNO3 K+: 10-20ppm, NO3-: 10-20ppm 85 gr ppm K+ / ppm NO3-
Adding 1ml of the above solution to your aquarium water will add --- ppm Potassium (K+) and --- ppm Nitrates (NO3-)
Adding --- ml of the above solution will add --- ppm of Potassium (K+), --- ppm Nitrates (NO3-) and raise the TDS value by --- ppm to your aquarium
Adding --- ml of the above solution will add --- ppm of Potassium (K+), --- ppm Nitrates (NO3-) and raise the TDS value by --- ppm to your aquarium
KH2PO4 K+: 10-20ppm, PO43-: 10-20ppm 15 gr ppm K+ / ppm PO43-
Adding 1ml of the above solution to your aquarium water will add --- ppm Potassium (K+) and --- ppm Phosphates (PO43-)
Adding --- ml of the above solution will add --- ppm of Potassium (K+), --- ppm Phosphates (PO43-) and raise the TDS value by --- ppm to your aquarium
Adding --- ml of the above solution will add --- ppm of Potassium (K+), --- ppm Phosphates (PO43-) and raise the TDS value by --- ppm to your aquarium
K2HPO4 K+: 10-20ppm, PO43-: 10-20ppm 15 gr ppm K+ / ppm PO43-
Adding 1ml of the above solution to your aquarium water will add --- ppm Potassium (K+) and --- ppm Phosphates (PO43-)
Adding --- ml of the above solution will add --- ppm of Potassium (K+), --- ppm Phosphates (PO43-) and raise the TDS value by --- ppm to your aquarium
Adding --- ml of the above solution will add --- ppm of Potassium (K+), --- ppm Phosphates (PO43-) and raise the TDS value by --- ppm to your aquarium
K2SO4 K+: 10-20ppm 12 gr ppm K+
Adding 1ml of the above solution to your aquarium water will add --- ppm Potassium (K+) and --- ppm Sulfates (SO42-)
Adding --- ml of the above solution will add --- ppm of Potassium (K+), --- ppm Sulfates (SO42-) and raise the TDS value by --- ppm to your aquarium
CaCl2 Ca2+: 10-30ppm ppm Ca2+
Adding 1ml of the above solution to your aquarium water will add --- ppm Calcium (Ca2+) and --- ppm Cloride (Cl-)
Adding --- ml of the above solution will add --- ppm of Calcium (Ca2+), --- ppm Cloride (Cl-) and raise the TDS value by --- ppm to your aquarium
CaCl2+2H2O Ca2+: 10-30ppm ppm Ca2+
Adding 1ml of the above solution to your aquarium water will add --- ppm Calcium (Ca2+) and --- ppm Cloride (Cl-)
Adding --- ml of the above solution will add --- ppm of Calcium (Ca2+), --- ppm Cloride (Cl-) and raise the TDS value by --- ppm to your aquarium

Amount of Ca2+ (ppm) Amount of Mg2+ (ppm)  
Adding --- ppm Calcium (Ca2+) and --- ppm Mg (Mg2+) will increase the GH value --- odH which is equal to --- ppm CaCO3