Eheim Quick Vac Pro
In principle this handy tool functions like a conventional vacuum cleaner: The powerful pump sucks the dirty water from the bottom via the suction jet into the integrated filter element. Here the dirt particles are reliably caught and removed from the water.
A well-kept aquarium radiates crystal-clear cleanliness right down to the gravel bed. However, sinking dirt particles, plant debris and organic residues repeatedly form an ugly layer of sludge. This provides the breeding ground for unwanted substances which pollute the water.
One should therefore thoroughly clean the surface of the gravel at regular intervals and remove the dirt particles around plant roots, stones and corners. The EHEIM Quick Vac Pro is therefore an ideal helping hand.