Anyone using automatic feeders for flakes/pellets?

[reefme]

I have one of this: http://www.super-feeder.com/asfmodel.html
Planning on order one more but $50.00 for shipping is too much.
If any anyone in Edmonton want to do a group buy I am in.
You can use a controller or a timer to controll it.

[sphelps]

Thanks for the links, the super feeder looks good but with shipping the price with is pretty steep considering.

I think I have an old rena auto feeder, maybe I'll try modding it first.