bio-wheel spray bar

My question is .. should the spray bar be turned to hit the bio-wheel so it is turning fast or not at all. don't have instructions as it was gotten used

 

Yes, the spraybar should be aimed at the wheel. It will start off spinning fast but will slow down once the bacteria colonize it.

 

I agree with Jaysee's answer. That is the way mine works.

 

yeah the spray bar should spin the wheel as it gets colonized with bacteria the weight will slow the wheel down.

 

Aimed at the wheel