Tropical Aquaflorin Potassium Plant Fertiliser

Tropical Aquaflorin Potassium is a multi-ingredient potassium fertiliser formulated specifically for aquatic plants. It delivers targeted macronutrient support without introducing nitrogen or phosphorus — making it a practical choice for planted aquariums where fish waste already contributes those elements in sufficient quantities.

What It Does

Potassium is one of the primary macronutrients that aquatic plants draw on continuously, and deficiencies can develop quickly — particularly in newly established aquariums. Tropical Aquaflorin Potassium addresses this directly, supporting healthy plant growth and overall vitality where potassium levels are insufficient.

Nitrogen and Phosphorus Free

Because this fertiliser contains no nitrogen or phosphorus, it can be used confidently in densely stocked tanks where those elements are already elevated. This selective formulation reduces the risk of algae proliferation while still supplying what plants need to thrive.

Dosage

Apply at a rate of 10 ml per 100 litres of aquarium water. Consistent, measured dosing ensures plants receive steady nutrition without creating nutrient imbalances.

Available Sizes

Tropical Aquaflorin Potassium is available in a range of bottle sizes to suit setups of different scale — from smaller planted tanks to larger systems requiring regular, higher-volume dosing. Select your preferred size from the options on this page.

A straightforward, focused fertiliser for keepers who want to address potassium deficiency without disrupting the broader nutrient balance of their aquarium.