Seachem Alkaline Buffer
Alkaline Buffer™ is a non-phosphate buffer designed to raise pH and alkalinity (KH). It works safely and gently with Acid Buffer™ to stabilize water parameters in planted aquariums or very hard water systems where phosphate-based buffers may cause algae growth or water cloudiness.
Alkaline Buffer™ adjusts pH between 7.2 and 8.5 and increases alkalinity by approximately 1 meq/L (2.8 dKH) per 1 teaspoon (6 g) per 80 L (20 US gallons). Use the Seachem Digital Spoon Scale for accurate dosing.
How to Use
- For gradual pH adjustment, combine with Acid Buffer™.
- For daily pH increases, use 1 teaspoon (6 g) per 80 L (20 US gallons).
| Parameter | Value |
|---|---|
| Function | Raise pH and alkalinity (KH) |
| PH Range | 7.2 to 8.5 |
| Alkalinity Increase | 1 meq/L (2.8 dKH) per 1 tsp per 80 L |
| Buffer Type | Non-phosphate |
| Best For | Planted aquariums, hard water |
FAQ
Can Alkaline Buffer™ be used with Acid Buffer™?
Yes, Alkaline Buffer™ can be used with Acid Buffer™ to gradually adjust pH in a controlled manner.
Does Alkaline Buffer™ contain phosphate?
No, Alkaline Buffer™ is a non-phosphate buffer, making it suitable for planted tanks to avoid algae issues.
What is the recommended dosage for daily use?
Use 1 teaspoon (6 g) per 80 L (20 US gallons) daily to raise pH and alkalinity.
Rebecca Arnold –
I’ve used this buffer in my planted tank for several months. The pH stays stable without sudden spikes. No algae growth, and my plants are thriving. The instructions are clear and the product works as expected.
Jake Kelly –
It helps maintain a consistent pH in my hard water setup. I mix it with Acid Buffer™ when I need to make small adjustments. The water clarity has improved noticeably.
Katherine Howard –
Great product for a planted aquarium. No cloudiness, and the pH remains steady. I appreciate that it’s phosphate-free, which prevents algae buildup.