The LONDAFISH Cleaning Kit for Fish Tank is a complete aquarium cleaning system that includes everything you need to get started. The set includes a durable plastic pipe handle, a sponge, a net, a fork, a rake, and gravel. The pipe handle is adjustable so you can use it in different sized tanks. The sponge is specially designed to fit into small fish tanks and help keep your fish healthy. The net and fork are perfect for larger fish tanks. The rake is great for cleaning hard to reach places like the top of the filter or the back of the aquarium.