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Description
Reef Potassium 250 mlPotassium Supplement for the Reef Aquarium Promotes Growth and Color Concentrated 100,000 mg L Potassium Potassium is a vital element that plays a key role in metabolic processes, protein synthesis, and the growth of corals and macroalgae. In systems where nitrogen and phosphorus are supplemented, the demand for potassium may increase. By using Reef Potassium, you can effectively boost potassium levels without introducing additional phosphates or
Potassium Supplement for the Reef Aquarium Promotes Growth and Color Concentrated 100,000 mg/L Potassium Potassium is a vital element that plays a key role in metabolic processes, protein synthesis, and the growth of corals and macroalgae. In systems where nitrogen and phosphorus are supplemented, the demand for potassium may increase. By using Reef Potassium™, you can effectively boost potassium levels without introducing additional phosphates or dissolved organics. In many reef aquariums, adding potassium can significantly improve the growth and coloration of corals and macroalgae, especially enhancing the vibrant red and pink hues in corals. Reef Potassium™ is perfectly compatible with the aquavitro® sentia™ dosing system, allowing you to maintain consistent potassium levels based on the specific needs of your aquarium. It can also be easily administered manually. The ideal potassium concentration typically falls between 380 - 400 mg/L. Reef Potassium™ consists of 10% elemental potassium. To ensure optimal nitrogen and phosphorus levels, use Reef Nitrogen™ and Reef Phosphorus™.Expires on 20 Nov 2029
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4.1 ★★★★★
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Product Reviews
★★★★★ 5
Well made shelves
Color: Dark Brown, Size: 15.7 inch
Cute and easy to attach to the wall.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Must buy!
Color: Dark Brown, Size: 15.7 inch
Very nice and sturdy!
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Great shelves that are easy to hang
Color: Black, Size: 4 inch, Color: Black, Size: 4 inch
These worked perfectly in my bathroom! Love them. They were easy to hang and look great!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Stylish and functional, but limited by size.
Color: Walnut, Size: 4 inch
These SRIWATANA small floating shelves are a great addition for anyone looking to add a touch of style and function to small spaces. The 4-inch walnut wood design is compact yet sturdy, perfect for displaying mini plants, candles, or collectibles. Installation is straightforward, and the finish gives a warm, rustic look that works well in bedrooms, bathrooms, kitchens, or offices. Ideal for minimalist or modern decor. Just keep in mind they're best suited for lightweight items.
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Reviewed in the United States on June 20, 2025
★★★★★ 5
Perfect size
Color: White, Size: 4 inch, Color: White, Size: 4 inch
These little shelves are perfect for my soap dispenser and lotion for my pedestal sink! The sink top was not large enough. Problem solved!
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Reviewed in the United States on April 29, 2026