Brightwell Aquatics Potassion – Ionic Potassium Supplement – 250 ml

Brightwell Aquatics Potassion – 250 ml Ionic Potassium Solution

Support coral skeletal growth and vibrant blue coloration with Brightwell’s high-strength potassium supplement. 💙🪸 Perfect size for smaller or mid-sized reef tanks.

Benefits

• Ultra-concentrated at 80,000 ppm K—more powerful and economical than most alternatives 💧
• Essential for aragonite formation and enhancing blue pigments in SPS corals 🪸
• Corrects potassium depletion in low-nutrient or zeolite-filtered systems 🔬
• Scientifically formulated for reef-safe dosing ⚖️

How to Use

• Basic dosing: Shake well. Add 5 ml (1 capful) per 50 US gal every other day to maintain potassium at 390–410 ppm.
• Advanced dosing: Each 1 ml raises potassium ~21 ppm per US gal. Dose up to 10 ml per 20 US gal daily when levels are low, then switch to maintenance dosing.
• Maintain ±10 ppm around your target for stable chemical balance.

What’s Included

• 250 ml bottle of Potassion
• Measuring cap

More Information

Shop Other Sizes

• Potassion – 500 ml