Brightwell Aquatics Alkalin8.3 – 500ml

Concentrated KH buffer supplement for all marine fish and reef aquaria.

Alkalin8.3 Features

• Highly-effective alkalinity(KH)-increasing ("buffer") solution.
• Helps increase pH stability in an aquarium by raising the alkalinity.
• Provides a source of carbonates, which make up the majority by weight of aragonite, the mineral secreted by reef-building organisms as skeletal material.
• Continued addition raises pH until 8.3 is reached, at which point the pH remains unchanged and the alkalinity alone increases.
• Over 50% stronger than most competing products.
• Free of phosphate, silicate, and organic material.
• Formulated by a marine scientist