I want to enlarge my pond this winter, and, since my bog filter seems to have regular problems, I am considering switching to another type of filter.
What kind of filter do you use / recommend?
My pond will be about 700 gallons, 3'x 15' x 30" deep.
Previously, I had a bio-filter, barrel-style, by Tetra, and that worked fine. Until it got a tiny leak in the intake, and slowly drained about 1/4 the pond in a day.
Right now, I have a 700gph pump operating two fountains, and a 900gph pump working the filter/waterfall, both PondMaster. If I can keep from buying a new pump, that would be great.