• 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.

• 2-L
• liquid