Quote Originally Posted by MarkC
You should be fine to open. Just keep an eye on the weather reports and if they call for sub 30 temperatures leave the filter pump on during that time.
Great! I'll go for it this weekend. Since it hasn't been very hot yet, I might not have much algea at all. That would be nice.

I'll let the forum know how it goes, and if I run into any troubles.

thanks for the advise,
Matt