Causeway Koi

Causeway Koi Japanese Koi and Pond Supplies Causeway Koi for Pond Supplies and Japanese koi in Ireland. We also have a small aquarium section.

We are located on the main road between Coleraine and Portrush on the North Coast of Northern Ireland. We import all our koi from Japan and take buying trips there each February. Our website, www.causewaykoi.com has e-commerce facility with free delivery on orders over £50 across Ireland. We carry a large range of stock - pumps, filters, liner, hose, food, medications, blanket weed control, lights

, pond-vacs, UV filters, air pumps & accessories, outdoor switches, fountains, plants. In addition to Japanese koi, we also stock other pond fish - goldfish, Sarasa comets, Canary yellows & orfe.

12/06/2026

One simple Japanese phrase that many of us could use more often:

心配しない (Shinpai shinai)

Don’t worry.

25/05/2026

A beautiful bank holiday morning on the North Coast.
A perfect day to introduce new koi to your pond.
Good news! Causeway Koi is open 10am to 5.30pm!

At Causeway Koi we stock a range of colours of Protek's pond safe Decking Stain.Peace of mind if staining wood around yo...
20/05/2026

At Causeway Koi we stock a range of colours of Protek's pond safe Decking Stain.
Peace of mind if staining wood around your pond.
£27.50 for a 2.5l tin. In Light Green, Clear, Antique Pine, Golden Cedar and Rustic Oak.

It's that time of year to paint the shed / fence.Did you know. . . we sell pond safe Protek Wood Protector, as featured ...
20/05/2026

It's that time of year to paint the shed / fence.
Did you know. . . we sell pond safe Protek Wood Protector, as featured in the Gold Award winning "Tales from the Riverbank" garden at Chelsea Flower Show?
Colours include Spruce, Ebony, Peacock, Poppy and Primrose.
Special promo: only £15 for 5l bucket. (In store only)

Marginal pond plants, oxygenators and lilies all now in stock.
18/05/2026

Marginal pond plants, oxygenators and lilies all now in stock.

This week we are open Bank Holiday Monday 10am to 5.30pm.Open Tuesday and Friday, 1pm to 5.30pm.PLEASE NOTE: We are clos...
02/05/2026

This week we are open Bank Holiday Monday 10am to 5.30pm.
Open Tuesday and Friday, 1pm to 5.30pm.
PLEASE NOTE: We are closed due to the NW200 on Wednesday, Thursday and Saturday.

Just a heads up for this Saturday - the NW200 Truck run will be going around the race circuit from 3pm. It will be busy ...
30/04/2026

Just a heads up for this Saturday - the NW200 Truck run will be going around the race circuit from 3pm. It will be busy on the roads at that time! But it's a great event and raising money for a good cause.

It must be a fish shipping day!
20/04/2026

It must be a fish shipping day!

Tosai go on sale in the shop, 10am Easter Saturday.We know the weather isn't great, but to avoid disappointment we will ...
03/04/2026

Tosai go on sale in the shop, 10am Easter Saturday.
We know the weather isn't great, but to avoid disappointment we will be going ahead, as usual.
Fish selections will be listed on our website (www.causewaykoi.com) during the following week.
We will also be open Easter Monday and Tuesday, 10am - 5.30pm.
Wed - Fri: 1pm - 5.30pm.

Please order this week for delivery before Easter.Orders placed Fri. 27th - Tues 31st March will be dispatched on Wed. 1...
23/03/2026

Please order this week for delivery before Easter.
Orders placed Fri. 27th - Tues 31st March will be dispatched on Wed. 1/4.

Address

115 Atlantic Road
Portrush
BT568PB

Opening Hours

Monday 1pm - 5:30pm
Tuesday 1pm - 5:30pm
Wednesday 1pm - 5:30pm
Thursday 1pm - 5:30pm
Friday 1pm - 5:30pm
Saturday 10am - 5pm

Telephone

+442870825213

Website

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