
2Hr Aquarist APT 1 Zero 300 ml
APT 1 (Zero) delivers comprehensive nutrition without nitrates or phosphates, mirroring APT 3’s winning approach but optimised for new tanks and fish‑heavier systems where food and waste already contribute NO₃/PO₄. Dosing: 3 ml per 100 L daily calibrated pump dispenses 1 ml per press. Typical longevity: ~3 months for a 115 L tank.
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Description
APT 1 (Zero) delivers comprehensive nutrition without nitrates or phosphates, mirroring APT 3’s winning approach but optimised for new tanks and fish‑heavier systems where food and waste already contribute NO₃/PO₄. Dosing: 3 ml per 100 L daily
calibrated pump dispenses 1 ml per press. Typical longevity: ~3 months for a 115 L tank.


