Just to clarify this - I use an Aquacontroller and I have my streams hooked up to the feed timer, which shuts them off for 10 minutes and then back on (just once a day). I know the 7094 controller will do this as well, but it's not easily accessible, and it's much easier to hit 1 button on the controller to shut off all the pumps.
Is this an acceptable application? When you say the streams should only be cycled on and off once an hour, does that mean they need to stay off for an hour before turning them back on? Or is it ok to be off for 10 minutes, as long as I don't cycle them again for at least an hour (or a day, in my case).