Aquarium water change kit, aquarium gravel cleaning kit with siphon for water changes and sand cleaning

2-in-1 Multifunctional Aquarium Cleaning Kit – The gravel cleaner is perfect for water changes and sand cleaning. The aquarium pump and nozzle screen prevent fry, algae, and gravel from being swallowed. Compact Design – Equipped with one freshwater hose (183 cm) and two hardwater hoses (28 cm x 2). The gravel cleaner opening is tightly sealed to prevent leaks. Includes a check valve for the aquarium filter. Note: As this is a disposable pump, one end marked "QV" must be attached to the water outlet. The aquarium pump is easy to grip; simply press several times, and the water will flow automatically. The high-quality PVC hose won't kink or block water flow; it can be easily bent into any desired position. (Note: The water outlet should be positioned lower than the inlet.) Aquarium Cleaner: This aquarium gravel cleaner can be disassembled into different segments to suit your needs. It can be attached to the aquarium, leaving your hands free – ideal for daily maintenance and regular water changes. Specifications: Material: PVC + ABS; Length of rigid outlet hose: 28 cm; Length of flexible outlet hose: 184 cm; Total length of gravel cleaner: 238–266 cm