Auto Water Filler, Plastic Nonelectric Water Level Controller Auto Top Off System Adjustable Valve Mounting for Aquarium Fish, Adjustable Tube Float Valve Kit for Aquarium Water Purifiers (1 Float + 3Connect)

Auto Water Filler, Plastic Nonelectric Water Level Controller Auto Top Off System Adjustable Valve Mounting for Aquarium Fish, Adjustable Tube Float Valve Kit for Aquarium Water Purifiers (1 Float + 3Connect)Tool Free Install, No Power: Clip the bracket onto glass or acrylic up to 15 mm (0. 59")no wiring, pumps, or tools needed. The float valve automatically tops off as water evaporates. Adjustable Waterline (0. 515 cm): Set your exact water level with the height adjustable float; a built in valve lets you fine tune the refill rate for smooth, splash free top offs. RO DI Ready 1 4" Tubing: Connect directly to standard 1 4" OD water line from an RO DI

Tool-Free Install, No Power: Clip the bracket onto glass or acrylic up to 15 mm (0.59")—no wiring, pumps, or tools needed. The float valve automatically tops off as water evaporates.

Adjustable Waterline (0.5–15 cm): Set your exact water level with the height-adjustable float; a built-in valve lets you fine-tune the refill rate for smooth, splash-free top-offs.

RO/DI Ready 1/4" Tubing: Connect directly to standard 1/4" OD water line from an RO/DI system or a gravity-fed reservoir (not included). Includes connectors for quick hookup.

Stable, Durable Bracket: Rigid, heavy-duty plastic mount holds position securely and resists bumps—no metal parts in contact with water.

Fresh & Marine Compatible: Keeps parameters steadier in sumps or display tanks; ideal for freshwater and saltwater aquariums seeking consistent water levels with minimal upkeep.