I just purchased a lot that has a small, approx. 1/4 acre pond on it. It is fed by a spring and seems to be always full and overflowing through a siphon drain. I have noticed that it does have some small bass, bluegill, and catfish in it but have not fished it to see how many. I don't think it has too many fish in it. My goal is to put some more LM bass in it and just have a nice little fishing pond. The pond has no aeration or circulation and it recently had an algae bloom that all but covered the surface. The algae disapeared after a week or two. Can someone please recommend a proper size bottom diffuser for my pond-including a good brand + any accessories I will need. Also, would it be advised to also have a circulator and/or a fountain if I wanted that as well or would that be overkill. I dont think I have any pond supply companies near me, so I will have to order everything. Any advice for this pond newbie would be appreciated. I'm excited to get started and want to create the healthiest environment for my fish. Thanks