Hey guys, I have a 125gallon malawi tank with PFS for substrate. I have a wet/dry filter that is plenty for my tank but I get some waste sitting on the sand in between water changes (it is not that much, but enough to see). I was wondering if adding a canister filter would help to keep the waste from accumulating or if I need to get a powerhead? I would like the extra filtration (can't overfilter) but if it won't keep the waste from accumulating then I will go powerhead.
Thanks
Thanks
