Aquatrition brings complete nutrient formulations for freshwater planted aquarium.

Estimative Index

  • Prevents Deficiency
  • Promotes Growth
  • No Test Kits Required
Estimative Index Macro (Front)
Estimative Index Macro (Top)
Estimative Index Micro (Front)
Estimative Index Micro (Top)

Product Overview

Estimative Index is based on an exclusive way for dosing fertilizers in freshwater planted aquarium without the need to check the nutrient using test kits. It contains water-soluble macro nutrients (NPK) and chelated micro nutrients (Fe, Mg, Mn, Zn, B, Cu and Mo). Weekly water changes ensure that nothing builds up, thus resetting the nutrient levels.


Using CAP 1, pour 500mL water to the contents of the bottle.

Recommended Dose

Use 10mL of the solution per 60 liters of water. Dose macro and micro nutrients on alternate days. For best results, use in combination with Liquid Carbon by Aquatrition®.


500 mL

Dose Analysis^key elements only

Nitrate (NO3) 7.5
Phosphate (PO4) 1
Potassium (K) 10
Iron (Fe) 0.25
Manganese (Mn) 0.062
Zinc (Zn) 0.035
Boron (B) 0.042
Copper (Cu) 0.012
Molybdenum (Mo) 0.001
Magnesium (Mg) 1
DERIVED FROM: MACRO (Potassium salt of nitrate, phosphate & sulphate), MICRO (Aquatrition proprietary blend of chelated salts and vital acids)