Small Aquarium Gravel Vacuum, Manual Siphon Water Changer for 3-10 Gal

Product description

What size aquarium is this water changer suitable for?

It is specially designed for 3-10 gallon small aquariums, nano tanks, and betta tanks. The hose and suction head are sized for compact aquariums.

How do I get the siphon going by hand?

Just squeeze the bulb 5 to 10 times. Keep the outlet end lower than the inlet, and make sure the hose is filled with water.

How is the suction? Will hands get tired?

The silicone bulb is soft and has strong suction. You don’t have to squeeze hard.

Will it suck up small fish or shrimp?

The product features an anti-suction design for small fish. The suction head structure helps reduce the risk of accidentally drawing in small fish or shrimp. We recommend moving it slowly and observing through the transparent tube while using.

How long is the hose? Is it long enough?

It comes with a 6.5 ft (about 2 meters) extended outlet hose, which offers more flexibility during water changes and makes it easy to direct water into a bucket or drain.

3-in-1 Multi-Function Design: This fish tank cleaner combines water changes, gravel cleaning, and waste siphoning in one manual device. Designed for daily small aquarium use.
Adjustable Water Flow Control: Built-in flow control valve allows you to adjust water speed as needed. Max flow rate reaches 80GPH for precise control during water changes.
Thick Silicone Bulb: Features a thickened 0.45-inch durable silicone airbag. Simply squeeze 2-5 times to start a steady water flow with reliable suction.
Safe Design for Small Fish: Dual lock design + clear transparent tube for easy observation. Special anti-suction structure helps protect small fish and shrimp during use. High-strength materials for regular use.
Ideal for 3-10 Gallon Tanks: Designed for 3-10 gallon nano, betta and small aquariums. Equipped with 6.5FT extended drain hose for more flexible water changes.