What is good filter for a 2160 gal pond

[pumpdogs]

What is good filter without breaking the bank for a 12*12 pond (2160 gal).

 

[koiguy1969]

go to the DIY section of this forum and checkout the stickies (first threads) 55 gallon filters or a 70 gallon skippy.

 

[D&RW]

good advice. and excellent, detailed instructions on how to build them.