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Terms and Conditions Apply!
We can ship to any address in Australia and New Zealand. Note that there are restrictions on some products, and some products cannot be shipped to some locations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full kilo.
Seachem Alkaline Buffer is a high-quality, phosphate-free buffer designed to safely raise and stabilize pH levels in freshwater aquariums. It increases alkalinity (KH) to help maintain a stable water chemistry, creating ideal conditions for freshwater fish and planted tanks, especially those requiring higher pH environments.
Raises & Stabilizes pH: Formulated to increase and maintain pH between 7.2 and 8.5, suitable for many freshwater species.
Phosphate-Free: Prevents unwanted algae growth by excluding phosphates.
Enhances Water Stability: Boosts alkalinity to reduce pH fluctuations and promote stable water parameters.
Safe for Freshwater Tanks: Ideal for sensitive fish and plants.
Compatible with Acid Buffer: Use alongside Seachem Acid Buffer for precise pH control.
To Raise pH: Add 1 teaspoon (5g) per 40 liters (10 gallons) daily until desired pH is reached.
Maintenance: Use as needed to keep pH and alkalinity stable.
Fine Tuning: Combine with Seachem Acid Buffer in varying ratios to achieve specific pH levels.
70g
300g
600g
1.2kg
4kg
Ideal for freshwater aquariums housing African cichlids, livebearers, and other alkaline-preferring species. For best results, pair with Seachem Acid Buffer and regularly monitor water parameters. A dependable, phosphate-free solution for maintaining a healthy and stable aquatic environment.
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