7ft Aquarium Gravel Cleaner Vacuum with Large Siphon Ball - Fish Tank Water Changer for Cleaning Gravel & Sand - Perfect for Freshwater & Saltwater Aquarium Maintenance

Note: The discharge flow will be affected by the height between the INTAKE and OUTLET. Therefore, it is best to keep your OUTLET low. Specification: 1. Hose Material: PC 2. Hose Length: 7ft 3. Hose Inner Diameter: Φ1/2inch 4. Big Siphon Ball Size: 8.2*2.4inch(L*W) 5. Gravel Tube Size: 8.7*1.6inch(L*Dia) 6. Drain Flow Rate: 0.9-1.4gallon/min Friendly aquarium gravel cleaner for fish, convenient and healthy Package List: 1 x 7ft PC Hose 1 x Gravel Tube 1 x Big Siphon Ball 1 x Hose Clip 1 x User Manual

Siphon Function Design --- Perfect for regular water changes, easy to control, convenient to suck up food, fish waste, turbid water out of fish tank

7 Feet Hose --- Made of clear and resilient plastic. Make it more durable and kink-resistant. It is harmless to fish and has no odor

Safe for Fishes --- The sinkable gravel tube with a detachable filter screen inside. Will not disturb or harm fish when it's working

Easy to Use --- All you need to do is pinch the elastic siphon ball several times and then the Water will flow out automatically

Warranty --- 3 months after the date of purchase. For any quality issues. Seltomer offer FREE replacement or refund. If you have any questions, pls feel free to contact with us.