SEACHEM ALKALINE BUFFER 4KG
This product is available for in-store pick-up only.
Alkaline Buffer is a non-phosphate buffer designed to raise pH and alkalinity (KH). It works safely and effectively in planted aquariums or in very hard water conditions where phosphate-based buffers may cause algae growth or water cloudiness.
It gently raises pH between 7.2 and 8.5 and helps maintain stable water conditions. Each 1 teaspoon (6 g) raises alkalinity by approximately 1 meq/L (2.8 dKH) and is suitable for every 80 L (20 US gallons) of water. For accurate dosing, use the Seachem Digital Spoon Scale.
To adjust pH gradually, combine Alkaline Buffer with Acid Buffer for precise control.
| Specification | Value |
|---|---|
| Form | Powder |
| Weight | 4 kg |
| Function | Raise pH and alkalinity (KH) |
| Safe for | Planted aquariums, hard water |
| Phosphate content | None |
FAQ
Can I use Alkaline Buffer with Acid Buffer to adjust pH?
Yes, Alkaline Buffer and Acid Buffer can be used together to gradually adjust pH in your aquarium.
What is the recommended dosage for raising pH?
Use 1 teaspoon (6 g) of Alkaline Buffer for every 80 L (20 US gallons) of water daily until the desired pH is reached.
Is this product safe for planted aquariums?
Yes, it is specifically designed for planted aquariums and is safe for use in environments where phosphate-based buffers may cause algae issues.
Amy Rampling –
I’ve used this buffer in my planted tank for several months. The pH stays stable and my plants are thriving. No algae issues despite the hard water. The instructions are clear and the product works as expected.
Joe Vance –
Good product for maintaining alkalinity. I mix it with acid buffer to fine-tune pH. It’s easy to dose and doesn’t cause cloudiness like other buffers I tried.
Jake Hudson –
Perfect for my hard water setup. The non-phosphate formula prevents algae growth. I’ve noticed better plant color and growth since switching to this buffer.