Do Tunze nano 6055 have to have controller

[shayna123]

I have enough BRS points to get this powerhead, do I have to buy a controller to use this? And if not what is the constant flow rate? Thanks

 

[rysher]

constant flow rate is dependent on the volatge input on its supply.
it has 12volts upto 24volts. the higher the volatge the stronger the flow.
12-24volts can be adjusted manually.

 

[shayna123]

Thanks so much for quick response. I didnt want to bummed if it showed up and I couldnt use it without the controller. Ive heard all good things about these pumps and its the best reward points item Ive seen in a while, I think I will go for it!