What do you use?

[saltfun]

Im looking for a way to add changing currents in my tank. I have seen thing you attach to your power head that make a turning motion. Just wondering what anyone else uses?

 

[cprdnick]

simple digital timers from a hardware store or walmart.

 

[calvindo]

Originally posted by Saltfun
Im looking for a way to add changing currents in my tank. I have seen thing you attach to your power head that make a turning motion. Just wondering what anyone else uses?
i think a wavemaster might be good. just dont buy the rotating powerheads. the flow is weak and after 3 weeks, it doesnt rotate any longer.