Brightwell Aquatics Florin-K High-Purity Potassium Supplement for Freshwater Aquariums Supports Photosynthesis, Growth & Enzyme Activation, Shrimp Safe, 2L

★★★★★ 4.9 98 reviews

$51.95
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$51.95
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Free shipping Free 30-day returns

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Product details

Management number 209692548 Release Date 2026/03/29 List Price $20.78 Model Number 209692548
Category
  • OPTIMIZED PLANT GROWTH – Provides essential potassium for photosynthesis, nutrient absorption, and healthy root development in freshwater plants.
  • PREVENTS YELLOWING & TISSUE DAMAGE – Corrects potassium deficiencies that cause pale leaves, weak stems, and slowed plant growth.
  • PURE, CHLORIDE-FREE FORMULA – High-purity potassium supplement without unnecessary additives, supporting a balanced planted aquarium.
  • IDEAL FOR DENSELY PLANTED TANKS – Maintains stable potassium levels in aquariums with high plant demands or frequent CO₂ supplementation.
  • AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.

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4.9 out of 5
★★★★★
98 ratings | 40 reviews
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