I think I need more mechanical filtering on my 120g tank. Right now I have an Eheim 2250 and Eheim 2217 which is probably more than enough bio filtering for the tank. However, I don't think there's enough mechanical filtering with those two. So I'm thinking of getting the AC110. Would that be good for mechanical filtering? I know a lot of people here have the AC110 so any comments would be great.
Any other suggestions for mechanical filtering?