Fertilizers · All-in-one
APT Complete (APT 3)
- Method
- Liquid
- Nutrient profile
- Macros + Micros


Product Description
APT Complete (APT 3) by 2Hr Aquarist is the ultimate all-in-one solution for high-tech aquariums. Based on the Modified Estimative Index philosophy, this formula provides a milligram-calibrated amount of nitrogen, phosphorus, potassium, and iron to make plants express their most vibrant colors. Designed to maximize growth while minimizing algae outbreaks, it is the preferred fertilizer of world aquascaping champions.

Recommended dosage
- ml per 100L
- 5ml
- Frequency
- Daily
- Method
- Liquid
- Nutrient profile
- MacrosMicros

Nutrient profile
Concentration per 1 ml of product (mg/ml).
- NNitrogen
- 15.8mg/ml
- PPhosphorus
- 1.80mg/ml
- KPotassium
- 23.3mg/ml
- FeIron
- 1.40mg/ml
- MgMagnesium
- 3.70mg/ml
- MnManganese
- 0.500mg/ml
- BBoron
- 0.060mg/ml
- ZnZinc
- 0.040mg/ml
- CuCopper
- 0.010mg/ml
- MoMolybdenum
- 0.010mg/ml