Buying Guides

The station may be responding to a mis-seated tank or level mechanism rather than actual water volume. Inspect the removable tank before restarting repeatedly.

Aquariums introduce water, power leads and sometimes narrow cabinet recesses. Keep the robot’s route away from spill-prone and electrically crowded areas.

Filters can look similar while differing in dimensions, seals and material. Match the exact model and part reference instead of buying from a broad brand-only title.

Tank level warnings can reflect seating, a stuck accessible float or an incorrectly closed lid. A full tank is only useful if the dock can draw from it correctly.

Long curtains can hang into the brush path or hide cables and furniture feet. Prepare the fabric before scheduling cleaning along the window wall.

Omni C20’s listing gives an 8.5 cm body height, but usable access depends on the lowest point underneath the furniture. Check the entire route before expecting under-sofa coverage.