Includes: 5 in 1 aquarium algae scraper and aquarium gravel cleaner and siphon for changing water and cleaning sand fish, a gravel rake, an algae scraper, a fork and a sponge brush, easy to assemble and disassemble the strap. Aquarium gravel cleaner: easy water changing and cleaning sand, protect your fish. Aquarium cleaning tools: the soft hose easily reaches the gravel everywhere, the washer is easy to clean and sweep the garbage at the bottom of the aquarium. Note: Please wash the product after cleaning the aquarium.