Heater Guard For A Rena 200w

[khelbena]

Ok I have a rena heater with a heater guard in one tank, but I can't remember who makes the heater guard. I called Rena and they don't make one. I setup a new tank and have the same heater in it and would like another guard. Can anyone tell me where I can get a guard for this heater or who makes it? Thanks Mike

 

[Bloo]

Tronic makes them. I have them on my Visitherm as well as Rena heaters