Big Red said:I do at times feel like I have an answer to a question but have hesitated to offer it as I know that one of the regulars will answer in a more qualified manner.
I think this is a lot of it. I've had my pond for a long time. I don't know anything about biology and how the pond as a whole works from that stand point. But, I get on here every day and read the posts and learn. I have changed the components of my bio filter several times after reading on here how it is suppose to be set up. So, for me, I'm more of a reader and learn, than a poster. This site has been very helpful to me.