Auto Water Filler Controller, Auto Top off System Water Level Controller Adjustable Float Valve Mounting for Aquarium Pet Supplies

User-friendly designs: This auto-top-off system is easy to install on to your aquarium sump. Aquarium water changer has many user-friendly designs, so that you can enjoy the fun of fish farming while easily solve the problem of water levels adjustment.

Save your effort: Float valve for manual adjustment, no other tool, no metal screws, the installation process is quick and easy, just a few steps, you can fix the automatic watering system firmly on the aquarium chassis, auto top off system saltwater aquarium without complicated operation, so that you can save your effort.

O-ring: Water changer for fish tank comes with a o-ring, can meet 16/12 water tube, don't leak.The auto top off system aquarium is easy to hanging on to your aquarium sump, it can automatically fill and shut off inlet water. You make it fit a wide variety of positions and heights.

Adjustabled range of water levels: Fish tank water changer is suitable for the aquarium which is under 15mm thickness. The adjustabled range of water levels is 0.5-15cm. No matter what size of aquarium you have at home, aquarium sump can be easily dealt with.

Material: The bracket of pool auto fill float valve is made of Acrylic material, stable and heavy enough, not easily knocked. Aquarium auto top off has enough stability and load-bearing capacity, and water trough float valve is not easy to bump