Premium Grade Zeolite is a natural filtration media that removes ammonia from pond water, helping maintain a healthy environment for fish such as koi. When placed in the pond, it readily absorbs ammonia, reducing harmful levels and improving water quality. Once saturated, it can be refreshed and reused, making it a cost-effective solution for ongoing pond maintenance.

Available Size:

• 5kg bag – treats ponds up to approximately 1500 gallons

Key Features:

• Natural, effective ammonia removal for ponds
• Helps maintain a safe, healthy environment for fish
• Reusable – can be refreshed with a saline soak
• Easy to use in pond filters or mesh bags
• Ideal for koi ponds and other freshwater pond setups

Usage Instructions:

• Soak in saline solution (1kg salt to 10 litres water) before first use to remove any absorbed ammonia and recharge
• Place in the pond or filter where water flows through the zeolite
• When saturated, refresh by soaking again in saline solution, rinse thoroughly, and return to the pond
• 5kg treats up to 1500 gallons; adjust quantity for pond size and stock levels

Using Premium Grade Zeolite regularly helps control ammonia levels, protecting fish health and maintaining clear, balanced pond water.

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.