Wife and I purchased a new house with an existing inground pool a few weeks ago in Oklahoma. Learning a lot from this site and trying to stay ahead of things to keep our pool clear and healthy. Got my full test kit (Taylor K-2006C) with additional reagents ordered and should be here by the end of the week. Also replaced the sand in my filter at the suggestion of the pool inspector (and he was right on the money). Struggling to get the water to clear up after the first week of swimming, but I'll save that for another thread 