JBL EasyTest 6 en 1 - Bandelettes d'analyse pour test rapide de l'eau d'aquarium DÉBIT_7L/M Filters draw water from the

Filters draw water from the aquarium and extract impurities and other waste from the water through the filter media

An optimal GH should be higher than the KH and generally above 8

for White Spot

Telescopic handle to reach further into the pond

JBL EasyTest 6 en 1 - Bandelettes d'analyse pour test rapide de l'eau d'aquarium DÉBIT_7L/M Filters draw water from theAllows you to perform 50 water analyses easily Aquarium tester These test strips make it easy to check the water quality of your aquarium and anticipate problems for your plants & fish. Test Strips for 7 Important Water Parameters in 1 Minute: Rapid Orientation Test for Aquarium, Pond, Well, Spring and Pipe Water. Easy to use: shake the test strip for 2 to 3 seconds in water. Remove it from the water and drain it horizontally. After one minute,