The 2HR Aquarist APT 1

APT 1 (All-in-One) is a comprehensive liquid fertilizer designed for low-tech planted aquariums. It provides essential nutrients, including nitrogen, phosphorus, potassium, and trace elements, in balanced amounts to support healthy plant growth. Ideal for tanks with slower-growing plants and minimal CO₂ supplementation, APT 1 promotes vibrant foliage and strong root development while minimizing algae risk.