?2-IN-1 FUNCTION: Convenient to siphon fish faeces, impurities, turbid water out of fish tank & refill clean water by switching connector.
?GRAVEL TUBE: Sinkable, with a filter screen inside. Will not disturb fish or decor when it's working.
?25 Feet HOSE: Made from elastic clear plastic. Harmless to fishes & No peculiar smell. Durable and anti-kinking. Easy to put away with a hose strap.
?SIPHON BALL: All you need to do is to pinch it for 3 to 5 times, water will flow out automatically. Without striking a blowing.
?WARRANTY: 3 months after the date of purchase, we take care of all quality-related issues with a FREE replacement or refund. If you have any questions, do not hesitate to contact our professional after-sale service.