Seachem Acid Buffer
Acid Buffer™ is a non-phosphate buffer designed to lower pH and stabilize water conditions when used with Alkaline Buffer™. It is ideal for planted aquariums or very hard water systems where phosphate-based buffers may cause algae growth or water cloudiness.
Acid Buffer™ reduces pH and maintains a stable range between 6.0 and 8.0 when paired with Alkaline Buffer™. As it lowers pH, it converts carbonate alkalinity (KH) into available CO2, which supports plant growth and water chemistry balance.
| Key Features |
|---|
| Non-phosphate formulation |
| Reduces pH safely |
| Converts KH to CO2 |
| Compatible with Alkaline Buffer™ |
| Designed for planted tanks and hard water |
FAQ
Can Acid Buffer™ be used alone without Alkaline Buffer™?
No, Acid Buffer™ must be used in combination with Alkaline Buffer™ to maintain stable pH. Using it alone may lead to unstable water conditions.
Does Acid Buffer™ affect plant growth?
Yes, by converting KH to CO2, it provides a beneficial gas for plant growth in planted aquariums.
Is this product safe for fish?
Yes, when used as directed with Alkaline Buffer™, it is safe for fish and other aquatic life.
Jasmine Harris –
I’ve used Acid Buffer™ with Alkaline Buffer™ in my planted tank for three months. The pH stays stable and my plants are thriving. No algae issues, and the water clarity has improved significantly.
Dominic Springer –
It works well in my hard water setup. I noticed a clear drop in KH after adding the buffer, which I expected. My plants are growing better, and the water looks cleaner.
Michael Blake –
The instructions are clear and the product performs as described. I’ve used it twice now and the pH remains steady between 6.5 and 7.5. Great for maintaining balance in a planted tank.