I've tried different kinds of thermometer & the strip has advantages. It doesn't take up any room in the aquarium sinse it sticks to the glass, & the appearance is more pleasing. It is a little harder to see than other, bigger kinds. But I've tested it with a regular thermometer & it keeps a correct temperature & that's the important thing because it's something we must keep an eye on.

Pros: not in the fish's way

Cons: a little hard to read

I have to get really close and study the strip in order to find the actual temp. It does give me the info I need, just takes a good look to do it

Pros: Gives the temp

Cons: a bit hard to read

You need one for tropical fish since the water needs to be between a certain temp. easy to use

Pros: good to have

Cons: none

They are reliable sometimes hard to read i usaually use a flashlight. to read mine.

Pros: none

Cons: none

It's easy to setup but at times tough to read what the temperature is

Pros: discreet

Cons: none