Aqua-Pics African KH Buffer 150g
Phosphate free. African KH Buffer helps your aquarium emulate the waters of the Great Lakes of Africa. It raises KH (carbonate hardness) and stops pH fluctuation, creating pH stability and reducing stress on fish. It also contains minerals which assist with fish fertility and egg production.
Usage Instructions
- 1 level teaspoon (5g) per 40 litres of water raises KH by approximately 6dKH (106ppm)
- 1 level teaspoon (5g) per 20 litres of water raises KH by approximately 12dKH (214ppm)
- After addition, pH will stabilise to around 8.5
| Parameter | Value |
|---|---|
| Net Weight | 150g |
| Form | Powder |
| Phosphate Content | Free |
| Target pH | Stabilises to ~8.5 |
FAQ
What is the recommended dosage for raising KH in a 20-litre tank?
1 level teaspoon (5g) per 20 litres will raise KH by approximately 12dKH or 214ppm.
Does this product affect fish fertility?
Yes, it contains minerals that assist with fish fertility and egg production.
Can this buffer be used in tanks with sensitive fish species?
Please contact customer service

Simon Hughes –
Used this in my cichlid tank and noticed a steady pH level after a week. The fish seem more active and the breeding cycle started earlier than usual. Easy to measure and mix.
Alexander Gray –
Good for maintaining stable KH. Added it once a month and the water parameters stayed consistent. Slight adjustment needed for smaller tanks, but overall effective.
Gabrielle MacDonald –
My tank had frequent pH swings before. After using this buffer, the water stabilized quickly. The fish showed less stress and the fry developed normally.