How about using these for a LARGE filter...
http://www.flexconbins.com/subcategory.php?categoryid=143
Probably better used where noise would bed less of an issue, but it would be cool to have stackable trays with the larger container on the bottom as a sump.
Im thinking that it would be good standing next to my mom's raised pond. Right now she is using a pressurized cannister filter and it can be difficult for her to clean it. If she didn't do regular water changes, I dont know how her pond would survive.
http://www.flexconbins.com/subcategory.php?categoryid=143
Probably better used where noise would bed less of an issue, but it would be cool to have stackable trays with the larger container on the bottom as a sump.

Im thinking that it would be good standing next to my mom's raised pond. Right now she is using a pressurized cannister filter and it can be difficult for her to clean it. If she didn't do regular water changes, I dont know how her pond would survive.