Built-in noise reduction device can effectively reduce noise. (Note: not completely silent).
A reliable gadget during business trips or travel. Compatible with fish tank, tortoise tank, planted aquarium, saltwater aquarium, etc. For tanks longer than 40cm/16inch, it is recommended to use 2 refillers together.
Suitable for tanks with 3-10mm /0.12-0.39in wall thickness. Note: Incompatible with rimmed tanks and curved fish tanks; and tanks with 3mm/0.12in or 5mm/0.2in thickness wall need to use the self-adhesive gasket (included).
Ideal for small aquariums, this system utilizes the principle of differential pressure for automatic water refilling, offering a straightforward and effective solution. It operates without electricity, alleviating concerns about water supply interruptions due to pump or sensor malfunctions. Simply have 0.5-1.5L (16.9-50.7 FL Oz) plastic water bottles on hand. If you detect a leak at the threaded connection, it indicates incompatibility with your bottle's threading. Consider using bottles such as EVAIN, Coca Cola, or Fiji for best results.
Screw-free, no damage to the tanks. Made of corrosion-resistant ABS material, which is also usable in saltwater. The length of the tubing (manually cut) allows you to adjust the water level.