[quote]
Originally posted by thefatman
[b]i have always been told NOT to buy that type.. that they can lose their siphon in a power outage and not restart, thus resulting in an overflow

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Jay:
that issue was mentioned also and Premium has an aqua lift vacuum pump to attach to the overflow to remove air and restart the siphon in a power outage.....Sandmandan (they guy I bought my tank from) says he has used one for the last year or so and that combination has started every time he has a power outage. Road construction near his home caused power outages almost daily for a long time and the system restarted each time without fail...vacuum pump is $14.00
thanx for the infor on the other overflows....I will look into them also...I really didn't want to spend $100 + for an overflow, so if I can find a better price or good plans to build one, that's the way I' rather go...
thanx for the info...
bob