AutoTopoff Double - Water Level Controller for Reef Aquarium - Auto Top Off ATO

Description

AutoTopoff Double
Basic and reliable water level controller with second fail-safe float switch.  You'll also need a pump, some tubing and a reservoir to complete your topoff system.  The primary float switch has a pvc surround to prevent interference from inhabitants and prevent excess on/off switching.  The default mode turns on power when both floats are low and turns off power when either float is high.    You can reverse the operation of either/both float switches by removing the clip and flipping the float around.
Requires 2" x 2" x 9" high for mounting. Float switches attach to the bracket with cable ties allowing you to set your water level from 3-9" below the top of your tank with the fail-safe switch mounted above the primary switch.  1" Bracket will hang over tank walls up to 1" thick.  (Message me if you'd prefer a 0.5" or 1.5" bracket)
It features a 10 amp double pole relay wired using both sets of contacts which reduces wear and provides you an additional switch.  A backup in case one set of contacts ever stop making a good connection.  The relay can be easily replaced if you ever need to.
2 year warranty.   We also have d
ifferent types of mounting brackets and configurations, google us!