I'm in Eugene Oregon.
Here's the filtration:
6 cubic foot (300 pound of fish rated) aquabead filter and zapp pure uv.
http://goldfishgarage.blogspot.com/search/label/aquabead
If you look on the blog in the past 10 or 20 posts there are details of the filtration installation. It's currently up and running with fish.
Here's a view from a shed roof :
http://goldfishgarage.blogspot.com/2011/11/hatchery-tanks-from-shed-roof.html
Here's the filtration:
6 cubic foot (300 pound of fish rated) aquabead filter and zapp pure uv.
http://goldfishgarage.blogspot.com/search/label/aquabead
If you look on the blog in the past 10 or 20 posts there are details of the filtration installation. It's currently up and running with fish.
Here's a view from a shed roof :
http://goldfishgarage.blogspot.com/2011/11/hatchery-tanks-from-shed-roof.html