Supplying Koi & Pond Enthusiasts With Confidence

1-2 Day UK Delivery From £3.79

Free when you spend over £49

Products Sourced Within The UK

99% of Products Manufactured In the UK

Expert Support & Guidance

Email: enquiries@eco-filtration.co.uk

HANNA Water Testing Instruments

  • HI-700 Ammonia Low Range Checker

    HI-700 Ammonia Low Range Checker

    £84.95
  • HI-707 Nitrite Low Range Checker

    HI-707 Nitrite Low Range Checker

    £84.95
  • HI-747 Copper Low Range Checker

    HI-747 Copper Low Range Checker

    £94.95
  • HI-761 Free Ultra Low Range Chlorine Checker

    HI-761 Free Ultra Low Range Chlorine Checker

    £84.95
  • HI-775 Alkalinity Checker

    HI-775 Alkalinity Checker

    £79.95
  • HI-83303K Aquaculture Photometer Testing Kit

    HI-83303K Aquaculture Photometer Testing Kit

    £1,095.95
  • HI-9147-04 Dissolved Oxygen Meter

    HI-9147-04 Dissolved Oxygen Meter

    £784.99
  • HI-98103 Handheld pH Meter

    HI-98103 Handheld pH Meter

    £79.99
  • HI-98120 ORP (Redox)/°C Meter

    HI-98120 ORP (Redox)/°C Meter

    £219.95
  • HI-98121 pH & ORP (Redox) Meter

    HI-98121 pH & ORP (Redox) Meter

    £345.00
  • HI-981420 Groline Monitor – pH, EC, Temperature

    HI-981420 Groline Monitor – pH, EC, Temperature

    £446.99
  • HI-98302 TDS Testing Meter

    HI-98302 TDS Testing Meter

    £94.99
  • HI-98311 Low Range EC, TDS & Temperature Tester

    HI-98311 Low Range EC, TDS & Temperature Tester

    £202.99
  • HI-99300 EC/TDS/Temperature Meter

    HI-99300 EC/TDS/Temperature Meter

    £364.99

Pond Water Health Testing Kits

Monitor your pond’s water quality with our easy-to-use and accurate testing kits. From pH and ammonia to nitrite and nitrate levels, regular testing helps you maintain a safe, balanced environment for your Koi to thrive.

Our Customer Reviews

Customer Satisfaction is Our Priority

Based on 208 reviews
93%
(193)
6%
(13)
0%
(0)
1%
(2)
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Great product well made and a perfect

Great product well made and a perfect fit

Quick delivery and great

Quick delivery and great price

Good

Good product

My order mistake!

I ordered the above by mistake. I contacted Sam via email to ask for help, Sam responded very quickly, order returned and the retro fit bottom drain I meant to order was dispatched. Once installed about 3 days later the massive visual improvement in water quality is clear.Great product and outstanding customer service.

They product was good and there Service was

They product was good and there Service was fai

Great item

Great item, easy to use and is waterproof

Low profile feed kit

Excellent product to use on my retro bottom drain. Quality product with all necessary fittings including vent on top fitting.

Great

Great item

Does thej ob

Does the job

Quality

Quality

RAerated bottom drain

Fitted with low profile kit and easy to install .
Great company to do business with.

First

First class

Bottom drain (air)

Good service and good quality product

Great service

Great service, item easy to install, seems to be making a difference to the pond.

Quality

Quality and price

A Hard-to-find Part Sorted

Just whatI needed to connect my new pump to my existing pond filter pipework. A hard to find part, and at a reasonable price too.

Dealing with z number of pipes and hoses in metric and imperial sizes

Dealing with z number of pipes and hoses in metric and imperial sizes. Received great advice,

Great item

Great item, great advice from Sam on welding

A
3/8" Pipe Insert
Anonymous
Excellent service and quality

Arrived the next day. Very efficient easy to order. Thank you!

airline weighted feet

They work perfectly

Perforated hose

Excellent product! Exactly what I needed

A great company

Recently ordered some fish related equipment from this company and found it very easy from start to finish. I would use this company again.

Looks good so far.

Set up a week ago and the water is starting to look much clearer. Impressed so far.

Very pleased with

Very pleased with product