The 2HR Aquarist APT Complete All in One Fertilizer 300ml

Tackle the most demanding plants, or just enjoy everyday magic in the simplest tank. The easiest way to unlock the true potential of your planted tank today.

APT Complete should be the default choice. It provides the optimal balance of nutrition and algae control across a wide range of tank styles. It contains a complete set of nutrients necessary for plant growth and does not require additional supplementation.

Just as important as what plants need is how much they need. APT Complete was crafted based on the study of 2 of the industry’ most respected (and divergent) approaches- Tom Barr’s Estimative Index (EI) and Takashi Amano’s Nature-Style/ADA system. While EI focuses on providing nutrients in excess (and resetting through large weekly water changes), ADA focuses on quality growth at a more moderated pace.

APT Complete takes a middle path. It is a lot more concentrated than ADA to compensate for the ‘everyday / average / normal’ substrate used by most hobbyists, but less aggressive than EI. You get everything that EI offers- but just slightly more safely / slowly.

Each 5ml per 100L dose adds 3.8ppm Potassium (K), 1.8ppm Nitrogen (NO3), 0.7ppm Phosphorus (PO4), 0.05ppm Iron (Fe), 0.4ppm Magnesium (Mg) and additional amounts of Boron (B), Copper (Cu), Manganese (Mn), Molybdenum (Mo) and Zinc (Zn).

The above dosage is designed to be dosed 4 times a week. So the total per week adds up to: 15.2ppm Potassium (K), 7.2ppm Nitrogen (NO3), 2.8ppm Phosphorus (PO4), 0.2ppm Iron (Fe), 1.6ppm Magnesium (Mg) and additional amounts of Boron (B), Copper (Cu), Manganese (Mn), Molybdenum (Mo) and Zinc (Zn).