Potassion (250ml, 500ml) Concentrated Potassium Solution
$11.99
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Product details
Product details
Potassion (250ml, 500ml) Concentrated Potassium Solution is a highly concentrated ionic potassium supplement designed for marine aquaria. Potassium is an important major element in seawater and a component of aragonite, the mineral reef-building corals use as skeletal material. In practice, potassium supplementation can help replace potassium that becomes depleted in aquariums—particularly when filtration or livestock consumption lowers [K+]. This product also supports the ionic availability of potassium that may be linked with blue coloration in some small-polyp stony corals, depending on overall aquarium conditions (including adequate availability of other relevant elements).
Features:
- Highly-concentrated potassium solution formulated for marine aquaria needs
- Provides potassium to help maintain seawater-like ionic conditions where [K+] can decline over time
- Supports reef-building processes by supplying an aragonite-related major element
- Useful when supplementing systems that run ultra-low nutrients or use zeolite-based filtration where potassium depletion is common
- Free of phosphate, silicate, and organic material
- Blanket dosing guidance based on measured aquarium potassium levels rather than guesswork
Specifications:
- Product form: Concentrated potassium solution
- Sizes: 250ml, 500ml
- Potassium concentration: 80,000 ppm K (2,366 mg/oz. min)
- Ingredients: Purified water, potassium sulfate, potassium chloride
- Dosing basis (general range): Target potassium range: 390–410 ppm
- Quick-start dosing: Add 5 ml per 50 US-gallons every other day or as needed
- Measured dosing note (per chemistry): Each 1 ml increases potassium by ~21 ppm per 1 US-gallon
- Safety: Keep out of reach of children; not for human consumption





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