Brightwell Aquatics Potassion – Ionic Potassium Supplement – 500 ml

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Brightwell Aquatics Potassion – 500 ml Ionic Potassium Solution

Enhance coral color and skeletal growth with Brightwell Potassion, now in a convenient 500 ml bottle. 🧪🌊 Efficient and reef-safe—great for serious reef keepers. 🐠✨

Benefits

• Highly concentrated at 80,000 ppm K—cost-effective for larger systems 💧
• Promotes aragonite development and enhances coral pigmentation 🪸
• Corrects potassium depletion in low-nutrient reef tanks 🔬
• Reliable formula engineered by marine scientists for predictable dosing ⚖️

How to Use

• Basic dosing: Shake bottle 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 by ~21 ppm per US gal. Use up to 10 ml per 20 US gal daily for low levels, then reduce to maintenance dose.
• Maintain ±10 ppm of your target for consistent coral growth and coloration.

What’s Included

• 500 ml bottle of Potassion
• Measuring cap

More Information

Shop Other Sizes

• Potassion – 250 ml