JBL EasyTest 6 en 1 - Bandelettes d'analyse pour test rapide de l'eau d'aquarium DÉBIT_7L/M 60 meters of 9mm weighted

60 meters of 9mm weighted air hose

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

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

Pour les alevins encore en pleine croissance : 3 à -4 fois par jour de la même manière

JBL EasyTest 6 en 1 - Bandelettes d'analyse pour test rapide de l'eau d'aquarium DÉBIT_7L/M 60 meters of 9mm weightedAllows 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,