Hey guys! I just got these digital thermometers
from cll_petsupplies on ebay and they are so cool. They're $3 each with free shipping if you buy three. I had one regular glass thermometer start leaking water last week and got these to replace a couple that seem off. Two glass thermometers next to each other in the same tank were different by 4 degrees.
I just used one when doing my weekly water changes. They read the temp super fast.
Anyway, just thought I'd share here because I am really liking these things. Hopefully my fish won't be too mad at me for replacing their best friends with digital versions.