Hi all, I am having a problem with my ato. I should say the ato works like it should but my water level drops to much. Let me explain. I have a 29 gallon tall tank with a rim. My ato is a hydor. I do not have a sump so the sensor is in my main tank. The water level drops 3/8 an inch on the display and my tom's aqua lifter cannot refill it back up in time so I come home to the alarm. I do not want to remove the trim, so are there any ideas or other types of ato I could use. Right now you can not see any sensor. I do have a hob fuge on the back of the tank but that water level does not drop. Any help would greatly be appreciated.


