Brightwell Aquatics - Alkalin8.3 Concentrated KH Buffer Supplement - for All Marine Fish and Reef Aquaria - Aquarium Water Treatments, 135.25 fl oz

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Management number 215810647 Release Date 2026/04/12 List Price $24.64 Model Number 215810647
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Brightwell Aquatics Alkalin8.3 Concentrated KH Buffer Supplement Experience a new standard in aquarium care with Brightwell Aquatics Alkalin8.3 Concentrated KH Buffer Supplement. This automatic buffer not only raises alkalinity but also precisely adjusts pH to 8.3, ensuring a stable aquatic environment. With over 50% more strength than competitors, it eliminates instability from subpar salt mixes. Free of phosphates, silicate, and organic materials, it promotes water purity. Available in sizes (250ml, 500ml, 2L, 20L) with detailed dosing instructions for basic and advanced users, maintaining alkalinity between 7.5 - 9.5 dKH. Whether setting up a new tank or maintaining an established one, choose Alkalin8.3 for a meticulously crafted solution, ensuring a thriving and stress-free habitat for your marine and reef aquarium. AMERICAN-MADE EXCELLENCE Trust in the quality and excellence of Brightwell Aquatics, an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently strive to deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.

  • AUTOMATIC PH REGULATION – The Alkalin8.3 Concentrated KH Buffer Supplement is a multi-component automatic buffer that elevates alkalinity and adjusts pH to 8.3, providing stability for aquarium environments
  • ELIMINATES INSTABILITIES – The aquarium buffer effectively eliminates pH and KH instability caused by poor salt mixes and ineffective buffering products. Simultaneously, it raises alkalinity to ensure a consistently stable aquatic environment
  • CARBONATE SOURCE – This fish tank treatment provides a source of carbonates, a crucial component of aragonite, the mineral secreted by reef-building organisms. It contributes to their skeletal material and is free of phosphates, silicate, and organic materials, promoting water purity
  • DIRECTIONS – For accurate dosing, utilize a test kit. Add up to 5 ml of the reef primer daily to a 30-gallon aquarium until the desired alkalinity (7 - 12 dKH) is reached. After achieving the desired level, dose as needed for maintenance, whether it be daily or weekly
  • 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
UPC 810086018468
Item Form Liquid
Brand Name Brightwell Aquatics
Unit Count 1 Count
Item Weight 135.25 Ounces
Manufacturer Brightwell Aquatics
Liquid Volume 4 Liters
Item Type Name Water Conditioner
Target Species Fish
Included Components Alkalin8.3
Allergen Information Sulphites Free

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