Marina Floating Thermometer with Suction Cup

from Piper

You do not have to use the suction cup if you don't mind the thermometer floating about. Wish the face would be more centered. Would make it easier to tell the temperature faster if it was

from Daltonp72

Worked well for a month until the cup let go and it shattered in my tank leaving glass in the sand for my plecos to find. Luckily the red alchohol/liquid didn't release.

from Kat2020

This thermometer works well, easy to clean & is priced right.

from Fisher

Too small to read, but has an indicator that's easy to read and as long my water temp is inside the green area I'm good, can't complain about the price

from mlewi

Bought two of these for my two tanks. They're great because they do what they are supposes to: measure the water's temperature and stick onto the glass. Only taking a star off because the clear...