JBL Water Tests and Refills for Aquarium, Pond Tap Water, Silicate (Sio 2)

Silicates (silicic acid) are the cause of ugly gravel algae. This test can determine the silicate content for silicone algae control in freshwater and marine aquariums. Water colour compensation system: fill the curves of the glass with test water, pour into the tubes into a dome, place the tub in the holder, read the values on the colour card. Application: For new installation, control tap water and algae problems. On the JBL homepage, you can find detailed information about water analysis and problems related solutions in the thematic world of the aquarium. Box contents: 3 x silicate test tubes