All collections

12 in 1

2 in 1

25 in 1

3 in 1

30% Off RRP On Selected Products (Ends 28th March 2025)

4 in 1

50% Off Test All Water premium chemicals

6 in 1

Accessories

Acidifying

Active Oxygen

AF 710-3

Agrichlor

Algaecides

Alkalinity

Alkalinity M

Alkalinity P

Alkalinity Total

Aluminium

Aluminium

Amine

Ammonia

Ammonia Test Kits

Ammonia Test Strips

Aquariums, Marine & Ponds

Aquariums,Marine & Ponds

Aquariums,Marine & Ponds Testing strips

Aquasafe

AquaSparkle

AquaTabs

Arsenic

August 2024 Clearance Sale

Automatic Reflectance Measurement

Automatic Transmission Measurement

Bacteria

Bayrol pH

Bayrol Redox

Bayrol Sensors

Beers, Malts and Caramels

Best Seller 2019

Best Selling Products

Biological

Biospot

Blue Horizons

BOD

BOD Laboratory Test

Boiler Water

Borate Test Strips