


💦 Elevate your pond game—because your koi deserve the best filtration tech.
The Kockney Koi Yamitsu Basic Black Box Pond Filter expertly manages ponds up to 5400 litres (1200 gallons) with a robust 2-stage filtration system combining foam and biological media. Designed for easy installation, it supports multiple hose sizes via a stepped hosetail inlet and features a 1.5" solvent weld outlet pipe. Ideal for goldfish and koi ponds, it pairs seamlessly with recommended pumps and optional UV clarifiers to maintain pristine water quality.
| Item Weight | 3.5 kg |
| Manufacturer | Kockney Koi Yamitsu |
| ASIN | B00UTM5BTY |
C**H
Bigger and better box.
Absolutely delighted with this purchase. The box is bigger and better. Easily assembled, easy to clean,effective filtering, no leakage. Functionality is brilliant. A must for pond owners.
J**N
Excellent quality
Excellent quality
E**E
Great for small pond
Very easy set up, does the job, I added mats to it to improve filtration. But best I could find for the money.
S**A
No
Got this it was damaged and the company are dragging there feet sorting it out
V**.
My new koi pond
Has not been set up as were waiting to move house plus I've had to buy everything from scratch to set up my koi things x
J**N
easy maintenance
Filter box is easy to maintain and a good size for my medium sized pond.Covered with surrounding plants so that it is hidden.
S**S
Pond filter
This pump is great for a small pond easy to set up.did put coarser sponge in it.
S**T
Does the job
Good for the job have two on my pond one has uv on it one with out well happy with it
Trustpilot
3 weeks ago
5 days ago