Rebuilding my pond. I am moving to a 300-400 gallon pond going 3' deep with a self made bio filter for the waterfall.
Question I have is regarding the type of pump and pre-filter I should use. Attached is a rough drawing over my existing pond with the idea. I plan to have the intake at 3' deep with the waterfall coming down in the 1-2' area.
Should I do an external pump, and what type of filter and where to put it? I currently use a standard pump and box filter from Lowe's.
Question I have is regarding the type of pump and pre-filter I should use. Attached is a rough drawing over my existing pond with the idea. I plan to have the intake at 3' deep with the waterfall coming down in the 1-2' area.
Should I do an external pump, and what type of filter and where to put it? I currently use a standard pump and box filter from Lowe's.