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.
UV
Get clarity in your water and stave off the algae blooms this season
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!
Popular Categories
Just Arrived
Flexible Rubber Adaptor Straight 2 Inch
Bottom Drain With Ring Aerator 110mm
Heavy Duty Black Tank Connector Flanged 50mm
Elecro Nano Cygnet 3KW
PVC Imperial Pressure Pipe Grey 3 Inch 2M
Filter Wool Pad Large 43 x 21 Inch
Flexible Rubber Adaptor Stop End 3 Inch
Flexible Rubber Adaptor 3 – 2 Inch
Flexible Rubber Adaptor Stop End 1 1/2 Inch
PVC Imperial Pressure Pipe Grey End Cap 4 Inch
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.