It does what we ask. The sock is easy to clean and therefore reuses every time. Aspiration is very good and the dirt is taken back and whirl up the sock. Fish if not newborns are obviously not vacuumed but it must still be careful.
He aspires well in the corners and maneuverability is good. It is possible to connect a hose (not supplied) to empty the water into a bucket if desired together with the suction.
I used it a dozen times at the moment, the batteries (not included) still work.
Plastic parts appear still fragile, so handle (outside the aquarium) carefully. Once used, the sock is removed, it cleans the aspi cleaned under water and allowed to dry until the next use.
There is an upper limit to the battery do not put underwater, but I've done it without express and it still works perfectly.
To see in time, but at this price (15), it will weather.
