Explore 2Hr Aquarist aquarium fertilisers and planted tank care at The Tech Den Australia. Browse APT liquid fertilisers, root fertiliser capsules, algae treatments and water conditioner, plus foliage mist for terrariums and paludariums.

APT fertilisers for planted aquariums

• APT Complete: an all-in-one liquid aquarium plant fertiliser.
• APT Zero: a liquid fertiliser option positioned for new aquasoil setups and aquariums with higher fish loads.
• APT Estimative Index: a ready-to-use concentrate for aquarists following the EI nutrient dosing approach.
• APT J Jazz: root fertiliser capsules for supplementing nutrients in aquarium substrate.

Choose a fertiliser to match your planting, substrate, existing nutrient supply and maintenance routine. Follow the directions for the particular formula and bottle size rather than treating all APT products as interchangeable. Plant care also involves lighting, water circulation and, where used, CO2 management.

Algae treatments and water conditioner

APT Fix and APT FIXLITE are algae treatment options with different application guidance. The APT Fix listings advise against use on mosses, liverworts and Vallisneria, while FIXLITE is designed for these more delicate plants. Check the individual product instructions and suitability for your aquarium before dosing.

APT Pure is a concentrated water conditioner for use when preparing aquarium water. Follow the label directions and continue routine water testing and aquarium maintenance; a conditioner is not a substitute for monitoring water quality.

Foliage care for terrariums and paludariums

APT D Dew is a foliage mist designed for terrariums and paludariums. Use its specific application instructions rather than the dosing directions for liquid aquarium fertilisers.

Compare the available pack sizes and product directions to find the right option for your setup. Contact The Tech Den if you need help choosing between the 2Hr Aquarist products.