- remove dirt from the bottom of the aquarium. Equipped with long straw, suitable for large and small aquariums.
- Aquarium siphon vacuum cleaner for fish tanks, fish tank cleaner, water exchanger, aquarium siphon water changer, fish tank toilet suction, sand washing water changer, cleaning suction pipe, siphon pipe, cleaning water pipe, cleaning water pipe, suitable also for fish tanks very difficult to clean, the distribution of scattered feces, difficult to clean the dead corner of fish tanks