Koi Filtration

Koi Pond filtration systems, media and spares from Oase, Evolution Aqua, Yamitsu, TMC, Bubble Bead, Cloverleaf, etc. Including Multi Bay Filter Systems, Nexus Eazy, Kockney Koi KF range, Bubble Bead, Ultra Violet Clarifiers, Biosys Sets and tap water purifiers.
Swell UK can help plan your koi pond filter system, please call for details.

To view more product ranges, scroll down the page.

Page:
1
2
3

Accessories

Oase Biotec 45deg bend

The Oase 70mm diameter 45 degree bend is used on...
Our Price £5.19

Qty:
More Info
Oase Biotec 90deg elbow

The Oase 70mm diameter 90 degree elbow is used on...
Our Price £5.19

Qty:
More Info
Oase Biotec Outlet pipe

The Oase 70mm diameter 48cm and 100cm pipe is used...
From £7.19

More Info
Oase Biotec Tee Piece

The Oase 70mm diameter tee is used on the outlet...
Our Price £9.49

Qty:
More Info

Bio-Filters

Hozelock Trinamic

Hozelock Trinamic and Trinamic Plus Biological...
From £259.99

More Info
Kockney Koi Foam Pre-Filters

The Kockney Koi Foam Pre-Filters, available from...
Our Price £7.99

Qty:
More Info
Oase Biotec 10.1 Filter

OASE BIOTEC Pond Filter 10.1 available at an...
Our Price £159.99

Qty:
More Info
Oase Biotec 30 filter

Oase Biotec 30 Pond Filter System is available...
Our Price £799.99

Qty:
More Info
Oase Biotec 5.1 Filter

OASE BIOTEC Pond Filter 5.1 available at an...
Our Price £104.99

Qty:
More Info
Oase Biotec Screenmatic Filter

Oase Biotec 12, 18 and 36 Screenmatic filters...
From £298.99

More Info

Blanket Weed Controllers

Blagdon Blanket Weed Controller

An electronic Blanket Weed Controller to complement...
Our Price £27.99

Qty:
More Info

De-Ionisers

Evolution Aqua De-Ioniser

Evolution Aqua in-line de-ionisers, available from...
From £55.99

More Info

Filter Media

Betta Alfagrog

A very porous biological filter media that has a...
Our Price £16.99

Qty:
More Info
Black Knight Filter Brushes

Full range of Black Knight Filter Brushes are...
From £1.39

More Info
Black Knight Spawning Brushes

Black Knight Spawning Brushes are available from...
Our Price £11.99

Qty:
More Info
Fish Mate Supra Biological Filter Medium

Fish Mate Supra Filter Medium, now available from...
Our Price £2.99

Qty:
More Info
GM Oyster Shell Halves

Pond Filter Media Oyster Shells are available from...
Our Price £27.99

Qty:
More Info
Kockney Koi Bertie Bassets

Kockney Koi's Bertie Bassets Foam Media, available...
Our Price £12.79

Qty:
More Info
Kockney Koi Zeolite Filter Media

From £7.89

More Info
Oase Biotec 12,18 & 36 Replacement Filter Media

Oase Replacement red and blue foams, screenex and...
From £6.79

More Info
Oase Biotec 30 Filter Media

Oase Biotec 30 filter media is available from Swell...
From £79.99

More Info
Oase Biotec replacement Foams

Oase Replacement Red, Blue and Green filter...
From £6.99

More Info
Oase Filtoclear Replacement Media Sets

Replacement filter sets for the Oase Filtoclear...
From £15.99

More Info
Yamitsu Flocor

Flocor is a plastic filter media that is very...
Our Price £8.99

Qty:
More Info
Yamitsu Foam sets

Yamitsu Media - Reticulated Foam Highly...
From £7.99

More Info