Nishikoi Clear Waters is a proven biological solution to tackle blanket weed, slime algae, and green water in ponds. Using monolinuron, a highly effective algaecide, this treatment is safe for fish, plants, and pond ecosystems. It fosters beneficial bacteria, promoting a balanced and healthy pond environment while preventing algae regrowth.

Key Features:

• Powerful Algaecide: Effectively removes blanket weed, slime algae, and green water.
• Safe for Aquatic Life: Free from harmful metals like copper or zinc, protecting fish, molluscs, and wildlife.
• Natural Pond Maintenance: Cultivates beneficial bacteria to prevent algae, support filtration, and decompose sludge.
• Dissolves Quickly: Leaves no milky residue, avoids pond floor build-up, and minimises fish stress.
• All-Season Use: Works at temperatures as low as 4°C, ideal for spring and autumn algae control.
• UV & Filter Safe: Compatible with UV systems and pond filters.

Available in three sizes:

• 1L: Treats up to 2,000 gallons.
• 5L: Treats up to 11,000 gallons.
• 10L: Treats up to 22,000 gallons.

Achieve a clean, algae-free pond with Nishikoi Clear Waters. Follow dosage instructions carefully and avoid use during frog or toad spawning for optimal results.

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.