NT LABS MARINE REEF KH BUFFER 600gRegular price £11.24
Stabilises pH & replenishes KH in marine aquariums
Formally known as Buffer Powder
When to use? Low carbonate hardness (KH) is a natural consequence of biological processes and aging water but can result in an unstable pH. A KH of approximately 7.5 dKH is ideal for maintaining a stable pH and the correct amount of minerals for healthy coral growth.
Marine Reef KH Buffer is a pure blend of bicarbonate and carbonate minerals to increase and replenish the KH of marine water. Marine Reef KH Buffer is free of detrimental phosphate and nitrate that causes algae.