AF K Boost (Potassium)

A high‑performance potassium (K) supplement designed for freshwater planted aquariums.

Potassium is an essential macronutrient in aquatic plants—playing a pivotal role in enzyme activation, osmotic regulation, and the transport of vital compounds within plant cells. When potassium levels fall short (ideally ~10–20 mg/L in planted tanks), plants show stress symptoms like yellowing leaf edges and tips, eventually leading to necrosis.

AF K Boost delivers a fast‑acting, easily absorbed form of potassium, ensuring plants regain healthy metabolism and vibrant growth. Its formulation supports lush, stable growth across a wide range of aquascapes—from low‑tech nano tanks to high‑tech planted displays.

Key Benefits:

• Supplies a highly bio‑available potassium source to meet plant demand.

• Supports biochemical reactions that underpin strong growth and healthy foliage.

• Helps prevent yellowing edges and necrosis associated with potassium deficiency.

• Complements broader nutrient regimes (pair with macro, micro & CO₂ systems for best results).

• Suitable for all sizes of planted aquariums—from nano setups to large aquascapes.

Usage Guide:

• Add 1 ml per 10 L of aquarium water to raise potassium by ~5 mg/L.

• Continue dosing until visible results are achieved and potassium levels are within the recommended range.

• Ideally used alongside AF Micro, AF PO4 Boost, and AF N Boost to ensure balanced macronutrient supply.

• Be aware: absorbents such as zeolite or activated carbon may reduce effectiveness shortly after dosing.

• Storage: Protect from direct sunlight, keep at room temperature in a tightly sealed container, and keep out of reach of children.

Potassium deficiency is an often overlooked bottleneck to plant potential. AF K Boost tackles this directly by providing a robust, fast‑absorbing potassium source trusted by dedicated aquascapers. Whether correcting a specific deficiency or maintaining long‑term growth and stability, this product helps plants perform at their best.