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 fish load and for hobbyists looking to replicate the renowned ADA dosing system. Its leaner dosing approach provides maximum algae control.
Designed to exceed the maximum estimate of plant-growth requirements, the famous nutrient dosing approach pioneered by Tom Barr is now available in a ready-to-use concentrate that removes the guesswork from trying to recreate this powerful and sometimes elusive formula.
The all-in-one wonder. Richer Colours. Less Algae. Faster Results. 10X more potent1 that conventional fertilizers, and carefully balanced to limit algae. Unlock the true potential of your planted tank today!