Just wanted to introduce myself. I currently have 3 areas on my property I maintain for aquatic habitat. One is a marsh, one is a wetland restoration pond and the third is a 300 foot around pond. The last one is the one I am hoping to learn more about from these forums. I have only had it for 3 years and have struggled with it. I will be reading some posts and developing some questions to ask later. Thanks for adding me to the forum.