Lots of good pond filters out there. It all depends upon the size of the pond and your budget.
How big is the pond? Also with filters pond plants are great example like lilys and bog they keep nitrates down and algae to a minimum
havent, build one yet, was thinking about 500-1000gallon pond or maybe more, can you tell me some of your experiences with pond filter and which one you would prefer
hi im going to start a pond pretty soon and im pretty new to it. i was wonder whats a really good pond filter? i was thinking about a Laguna pressure-flo pond filter, any suggestion?