We Stock a good range of Aquarium Water Test Kits & Test Strips for monitoring PH, Ammonia, Nitrate, Nitrite, Phosphate in Freshwater and Saltwater Environments plus many other tests. Testing the pH level in your Aquarium can save your fish's life. Why test it? For peace of mind and the health of your aquarium fish. Order online Now or phone us on 0161 755 0030.