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About 2Hr Aquarist: Discover the innovation behind 2Hr Aquarist, a brand committed to elevating the aquarium hobby through cutting-edge solutions. With a passion for aquatic environments, 2Hr Aquarist combines science and nature to provide enthusiasts with products that simplify aquarium maintenance and promote a thriving aquatic ecosystem.


APT3 500ml Bottle: Unleash the full potential of your aquarium with the 2Hr Aquarist APT3 Complete 500ml Bottle. Meticulously formulated, this comprehensive aquarium plant treatment is designed to provide a complete nutrient spectrum, fostering the optimal growth and well-being of your aquatic plants. Elevate your planted aquarium to new heights with this advanced, all-in-one solution.

APT 3 / COMPLETE provides the answer to one of the planted aquarium's most tricky challenges: how to unlock richer colours, satisfy the most demanding plants and keep algae under control through a single, simple application. Its unique Capstone Formula achieves this Goldilocks Zone where slight nitrate limitation unlocks more vibrant, deeper coloration in many popular species, and a calibrated ratio of other minerals boost growth, improve form and reduce algae risk.


Usage and Ease of Application: Say goodbye to complex dosing routines – the APT1 300ml Bottle is incredibly easy to use. Simply add the recommended dosage to your aquarium, and watch as your plants absorb the carefully balanced nutrients. The user-friendly design ensures that even beginners can effortlessly incorporate this treatment into their routine, contributing to a lush and vibrant underwater landscape.


Expected Results and Timeframe: Experience the transformation as your aquarium plants respond to the nutrient-rich formula of APTw. Within a short timeframe, typically a few weeks, you can anticipate increased growth, vibrant colours, and improved overall plant health. The carefully selected ingredients work in harmony to optimise nutrient absorption, ensuring visible results that will leave your aquarium looking stunning and flourishing with life. Watch as your aquatic haven evolves into a captivating and thriving ecosystem, all thanks to the simplicity and effectiveness of 2Hr Aquarist APT3.

APT 3/ Complete 500ml Bottle

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APT 3 / Complete
Liquid inorganic macronutrient fertiliser
NPK (Mg) fertiliser with micronutrients and trace amounts of Boron (B), Copper (Cu), Manganese (Mn), Molybdenum (Mo) and Zinc (Zn).
0.7-0.9-7 (+1.6)

0.7% Total Nitrogen (N)
- 0.7% nitric nitrogen
0.9% Total Phosphorus pentoxide (P2O5)
7% Total Potassium oxide (K2O)
1.6% Magnesium oxide (MgO)
0.09% Total Iron chelated by EDTA, DTPA and EDDHA.
All nutrients are completely water soluble.

Potassium sulphate (CMC1 CAS n°7778-80-5) Potassium chloride (CMC1 CAS n°7447-40-7) Magnesium nitrate (CMC1 CAS n°10377-60-3) Magnesium sulphate (CMC1 CAS n°7487-88-9) Potassium phosphate (CMC1 CAS n°7778-77-0)

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