Aqua-Pics Amazon KH Buffer 2kg
Amazon KH Buffer helps your aquarium water emulate the waters of the Amazon Basin by raising KH (carbonate hardness) without compromising the slightly acidic pH required for fish that come from this region, such as discus, tetras, Apistogramma and L-number catfish. It raises KH and locks in pH to approximately 6.5 to 6.8, stopping pH fluctuation, creating pH stability and reducing stress on fish. Contains chemically clean phosphates, which should not exacerbate algae.
Directions: 1 level teaspoon to 8 litres of water will raise KH by approximately 6dKH or 107ppm and stabilise pH to around 6.5 to 6.8.
| Specification | Value |
|---|---|
| Product Type | Buffer for KH and pH stabilization |
| Volume | 2kg |
| Target pH Range | 6.5 to 6.8 |
| Target KH Increase | Approximately 6dKH per 1 level teaspoon in 8L |
| Phosphate Content | Chemically clean, low levels |
FAQ
Can this product be used in a freshwater aquarium with fish sensitive to pH changes?
Yes, it is specifically designed for freshwater aquariums housing fish such as discus, tetras, Apistogramma, and L-number catfish that require slightly acidic water with stable pH.
Does this buffer affect water hardness or alkalinity in other ways?
It raises carbonate hardness (KH) without altering general hardness or increasing alkalinity beyond the intended level. The pH remains stable between 6.5 and 6.8.
Is this product safe for use with live plants?
The product contains chemically clean phosphates that are unlikely to promote algae growth, making it suitable for tanks with live plants.
Dan Metcalfe –
Used this buffer in my discus tank for three months. The pH stayed steady between 6.6 and 6.7. My fish seem more active and less stressed. No algae issues noticed after using it regularly.
Kimberly Wright –
Good for maintaining stable pH in a tetra tank. KH increased as expected and the water didn’t fluctuate. Slight delay in effect after adding the first dose, but it worked well after that.
Andrea Walker –
My Apistogramma fish have been thriving since I started using this buffer. The water pH remains consistent, and I no longer see pH swings during water changes.
Nathan Jones –
Works well in a 100L tank. Added one teaspoon per 8L as directed. KH increased by about 6dKH, and pH stabilized after a few days. No side effects observed.
Pippa Berry –
Perfect for Amazon basin fish. The buffer keeps pH stable without making it too alkaline. My tank has been running smoothly for over two months now.