I am cleaning my three temperature probes regularly due to their location inside the display tank.
I was under the impression that it is better to keep the probes where they supposed to measure the water temperature, i.e., the display tank, but I am starting to get annoyed with cleaning them...
Yesterday evening I noticed my temperature dropping fairly steadily and it was looking like the heater died. I ran to PetCo, picked up a spare, and hooked it up to the Ink-Bird. It ran for about 6 hours, and then... Nothing. Back up heater down. Double checked my settings on the IB, and...