Lifegard Little Time Or Temp

This is a very reliable/dependable way to monitor the temperature in the tank. It is safer to use than the floating glass thermometers and more reliable than the stick on the outside of the tank strips.

Pros: Reliable/dependable

Cons: none

This is a really cool thermometer. I've tried the strips that go on the outside of the aquarium and the ones that float around, etc. They were either hard to read or my big plecostomus kept breaking them. This one has a small, submergable cord that suction cups to the inside of the tank. The thermometer it's self is a little battery operated digital box that can be velcroed to the location of your choice, outside of the tank. It gives you a precise digital reading of the temperature and it has a light and displays the time. Neat product. I can also be used for reptile tanks.

Pros: Good for Fish and Retiles

Cons: Runs on A Battery