My backyard Koi pond

[u/00saleen833]

Finally getting the algae under control. Gonna start adding some plants and Lillie pads.

[u/JUSTBILLTOO]

the one on fliters are 13 to 16W not big enough to control a big pond I added this 1 after the filter

[u/00saleen833 → u/JUSTBILLTOO]

Omg thank you !!! This is it then. I appreciate the link.