The Seachem Alkaline Buffer 70g is an essential component for aquarists looking to adjust and stabilise the pH and alkalinity in freshwater environments. Ideal for planted aquariums and settings with hard water, this buffer raises the pH safely and effectively between 7.2 and 8.5 without introducing phosphates, thus preventing algae growth associated with other buffers.

Designed specifically for its non-phosphate formulation, the Alkaline Buffer can be used consistently to manage pH without contributing to unwanted water cloudiness. This product is particularly beneficial for use with RO or DI water scenarios, ensuring smooth and rapid water chemistry adjustments.

• Phosphate-free formulation suitable for planted aquariums.
• Buffers pH between 7.2 to 8.5, enhancing water stability.
• Safe for regular use without causing water cloudiness.
• Ideal for hard water environments, preventing algae growth.
• Easy dosing with 7g per 40L for accurate pH adjustment.

Designed with the aquarist in mind, the Seachem Alkaline Buffer offers a straightforward solution to maintaining optimal water conditions. Its unique composition allows pH management without risking phosphate-related issues, making it a reliable choice for maintaining healthy aquatic life.

• Weight: 70g
• pH Range: 7.2 - 8.5
• Free from: Phosphates
• Usage: Freshwater aquariums

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.