Originally posted by cybball
Ray, I'm currently running without a skimmer. I'm curious about your tanks. Do you get "scum" on the surface of your water? I've really been building up quite a bit. I do water changes, which seems to help, but it seems to be right back a few days later. Just curious. I've ordered a surface skimmer for my Fluval but didn't know how you handled yours. thanks.
No I do not see scum on the surface of tanks I run without skimmers. The Emperor 400 does a good job of keeping the water surface agitatied. One of the reasons I like the Emperor 400s over canister is the water return. On canisters the return is usually one opening about 1/2 inch in diameter. You can use a spray bar and the return is then better. With the Emperor 400 it is spread out over about 17 inches and breaks up the water surface. It also sets up a great flow pattern in the tank IMO.
By the way, I hate Fluvals. 2 years ago I pulled 9 of their 404s off tanks and throw them in the trash.
Ray