[Whatigot]

Originally Posted by Pescador

Titanium heaters will not break if dropped but have to be used with a controller.
http://www.aquaticeco.com/subcategor...um%20heaters/0

What?
you can definitely use them without a controller.
I have 2 and one stays on day and night and the other clicks on when my lights click off, no controller and my temp is 80-81 degrees steady as a rock since inception.

To say you need a controller is misinformation and incorrect.
FYI.