my Zen Water Garden and Koi Pond

[Dez]

Seriously, h202 is the ticket. I had algae the first season and crystal clear water for the next 2 seasons. The first season I wasn't using hydrogen peroxide. The key is a super good pond clean out at the beginning of the season. That's why I do 100% water change. H202 combined with occasional flocculent after heavy rains has kept my water Crystal clear. And I feed 3-5 times a day during hot season.