Coming this summer: BILGE-D-DRY water sensor!
The BILGE-D-DRY water sensor will trigger your BILGE-B-DRY pump to operate in as little as a 1/4 inch of water.  BILGE-D-DRY will run with a delayed shutoff to ensure all your bilge water is competely removed!  Consider using your BILGE-B-DRY Mobile App to schedule additional run times in combination with the water sensor to ensure a completely dry bilge!