[Kryten]

Originally Posted by Delphinus

Dumb question maybe - what about something like this? Says it's adjustable from 20 seconds to 3 minutes and has alternating outputs..
http://www.jlaquatics.com/phpstore/s...duct_ID=wm-nwt

I bought one of these used. Maybe it was a quasi-lemon, but it wouldn't run anything other than a brand new maxijet. Older ones or other brands of powerhead it just didn't seem to have enough juice to turn on (on the switched outlets).