Contains one (1) API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap Helps monitor and adjust pH and prevent invisible water problems that can be harmful to fish Accurately reads pH 6.0 - 7.6 and helps avoid fish loss Because different geographies have different tap water conditions, and different fish need different pH levels to be healthy, API helps measure pH levels and detect pH fluctuation caused by fish waste, uneaten food and addition of tap water. Use for weekly monitoring and when water or fish problems appear material : cotton

API Ammonia Test Kit 130 count

Contains One 1 Api Nitrate 90 Test Freshwater And Saltwater Aquarium Water Test Kit, Including 2 Bottles Of Testing Solution, 2 Colour Cards And 1 Glass Test Tube With Cap Detects High Nitrate Levels From 0 160 Mgl Helps Monitor And Adjust Ph And Prevent Invisible Water Problems That Can Be Harmful To Fish Prevents Algae Growth That Can Be Damaging To Fish Health Use For Weekly Monitoring And When Water Or Fish Problems Appear

Seachem Ph Alert, Continuous Ph Measurement Device For Aquarium Water -Colour Indication