Water Gardening: What do I do about my iced-tea colored water?, 1 by snapple45

snapple45 wrote:
Link for diagram of waterfall biological filter.
The photo is 2006. (Can't find any more recent that show the waterfall when it's installed.)
It's a really sturdy, easy to operate and maintain system. The skimmer filter is located directly opposite the waterfall on the other side of the pond. I have nothing but praise for the quality. I would change to a bead filter though if I had to replace it. Only because I love big koi and they like, they demand, ultra filtration and a bead filter can really do the job. It's just a ton more expensive.


http://www.drsfostersmith.com/product/prod_display.cfm?pcati...