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.....
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28g Nano Cube drilled with 13g sump in stock stand. Vertex IN80 Skimmer, Phosban 150 Reactor, Apex Controller, DIY LED with stock hood, dimmable
Established March 2006
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