Clean filter hoses are an important factor for the presentation of an aquascape in its full beauty. Hose brushes enable you to remove dirt crusts caused by algae and other residue. They come in different lengths and diameters, depending on the hose diameter.
Dirty hoses are not only optically unattractive but they also lower the amount of water that can pass through. In order to have the best possible current and thus the optimal nutrient distribution in the aquarium at all times, clean hoses are a must.