frogholler, you're right on the times. 1/2 hr at first. I'd even consider 15 minutes the first day, doubling the time every day if the BOW is below 1/2 ac. and the pond is a year old or older. If there's fish in there, erring on the side of moderation is better.
Thanks, I actually think it was one of your posts about start up, is why I only ran it 15 mins. the 1st day. Does the time of day matter? There are fish, thanks always for everybody's input. This site is addicting.
Charlie
