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Launch Offer – 10% off Evolution Aqua food

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Pond Nets & Bowls

Discover the best collection of nets for all types of ponds and viewing and treatment bowls for any size of Koi fish

Pond & Koi Care

Shop the broadest range of koi treatment and water care products

Filters, Pumps and Filter Media

Make your pond keeping easy with our range of filters and pumps for any level of koi or pond keeper.

Koi Food and Treats

Wide variety of food and treats for all seasons


Food

Best deals on koi food and treats for all seasons 

Filters

Your pond is only as good as your filter. Upgrade for the new season.

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Get clarity in your water and stave off the algae blooms this season

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Exclusive monthly offers for subscribers

Sign up to the OiOi Koi monthly newsletter for our subscriber specials in our shop, plus pond keeping tips, koi advice and more.

Expedite shipping on most orders

OiOi we’ve got you covered! With the exception of some items most will be delivered within 3 days if ordered before midday!

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About Oi Oi Koi Shop

Our Oi Oi Koi shop offers a broad range of koi pond products so you can maintain healthy fish and a healthy pond year-round. We carry selected brands which we believe help you to make pond keeping easy, so you can spend more time enjoying your pond and your fish. Our product store is only online. Our koi fish sales can be arranged online, in-person viewing by appointment. We are located in West Mersea, Essex.

Filters

Your pond is only as good as your filter. Upgrade for the new season.

Koi Fish Sales

The season is here, we have a lovely selection of high quality Japanese Koi for sale now.

UV

Get clarity in your water and stave off the algae blooms this season

Food

Best deals on koi food and treats for all seasons 

Pumps

Pond pumps and air pumps of all sizes to suit your needs.