[slief]

You will NOT find a better or more reliable powerhead/wave maker than the Tunze’s. There are many many of us who have been running the same Tunze’s for over 10 years. I have two 6205’s and one 6105 in my main display that I beat the daylights out of and only clean every 2 to 3 years when they look like rocks covered in coraline and they never skip a beat. On and off every fraction of second all day long, every day for 7 years straight. I’ve been in the hobby for over 30 years now and I’ve never owned a more reliable piece of equipment. In total, I have 6 Tunze’s in my systems (2x 6205, 1 x 6205 and 3x 6095) and none have ever let me down. I’d never buy any other brand power head because Tunze doesn’t dissapoint and they last unlike any other power head/wave maker out there.