Auto Water Filler, Plastic Nonelectric Water Level Controller Auto-top-Off System Adjustable Float Ball Valve Mounting for Aquarium Fish Tank

【Quality Guarantee】Guarantee 100% refund, if you have any dissatisfaction on the quality of goods, please contact us, we are willing to send you a new goods or a full refund. 【Premium Material】This Auto water filler is made of high quality acrylic, which is stable and durable, not easily knocked, the smooth surface will make it a easy work to clean it. 【Scope of Application】Our Auto water controller is suitable for the aquarium which is under 15mm thickness. The adjustable range of water level is 0.5-15cm. 【Easy to Use】Float valve for manual adjustment, no other tool, no metal screws, no corrosion. 【Easy to Install】This auto-top-off system is easy to install on to your aquarium sump.Comes with a O-ring, can meet 7 mm pipe, and the water will not leak.Package Included: 1 * Water Filler 3 * Accessory 1 * Bracket