Not general as in "my tank will crash", but something specific- Mine is that my Float switch for my ATO water will get stuck (as it did right now- thank god I was near my tank and unplugged in time!!!!!) and my tank will overflow onto my floor, into the downstairs apartment...
speaking of such- what the best switch to use for ato water? I've been using one from californiareefs.com, very basic and cheap- has been working great, but there is no fail safe shut off.
speaking of such- what the best switch to use for ato water? I've been using one from californiareefs.com, very basic and cheap- has been working great, but there is no fail safe shut off.



