Mufti-functional cleaning kit: Aquarium gravel vacuum cleaner kit is a mufti-functional aquarium cleaner that adopts the siphon design, which includes the aquarium, aquarium sand washing, algae scraping, fish excrement cleaning, aquarium residual debris, and aquarium water changing. Quick water change creates a clean and comfortable aquarium living environment. New safety design: new manual press design, no electricity required and silent while working. Fish tank cleaning tools uses a high-quality pressure resistant air bag, durable, super strong siphon pressure can quickly draw out the muddy water in the fish tank. The aquarium vacuum pipe has a filter net attached to the filter basket to block the blockage caused by the suction of gravel, while preventing your cute fish and the small gravel in the bathtub from being sucked out of the tank. Easy to install: This newly upgraded aquarium cleaning tools is easier to use than traditional fish tank vacuum. Simply hold the handle and press several times until you see water begin to flow out. You can also use a tube to agitate the gravel in the aquarium, causing fish manure, food debris, etc. to drain out of the aquarium with the current. The aquarium gravel vacuumr kit is securely attached to the aquarium so you can easily release your hands. A wide range of combination accessories: Aquarium cleaner vacuum crusher is suitable for different types and sizes of fish tanks, equipped with 2 water pipes and 1 joint, press pump, water flow clip, water pipe clip extended outlet hose, aquarium temperature stickers, fishing nets, plastic algae scraping plate, and detailed aquarium vacuum pump manual.