APT Zero

  • Award-winning aquascapers' choice.

    The smart one. Lean but powerful. APT Zero contains the full potency of APT Complete, but without nitrates and phosphates. It is specially designed for tanks with significant fishload and for hobbyists looking to replicate the renowned ADA dosing system. Its leaner dosing approach provides maximum algae control.

    Should you use APT Complete, APT Zero or Estimative Index? Use this guide:

    APT / Capstone Series Usage Guide


Expand new possibilities

Above: a fast-growing 'farm tank' using APT Complete. Aquasoil is used as substrate, paired with additional root tabs for faster growth of 'blood vomit' and the red Eriocaulon quinquangulare.

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Unlock the full potential of your planted tank today!

Above: a slower-growing nature-style diorama using APT Complete. 

Capstone Ratio

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