Thermometers

[Myka]

Originally Posted by nazerine

I found as my JBJ digital thermometer got covered in coralline, it became less accurate. I prefer the glass floater as it is glass, and easy to clean off. It came to the point my jbj one was 8F off.....

Holy!!! Ya, I double check my temp with my AquaFX TDS meter every time I do a water change.