I’ve been having trouble trying to keep my nitrates low in my biocube I currently have the coral Life biocube skimmer and it completely sucks I get zero skim just water, and then on top of that I use filter floss purigen and carbon. I was wondering what could I use to help lower my nitrates because clearly that skimmer doesn’t work, would a canister filter work? And I’m looking to keep the lid on mine so I don’t want I big skimmer that wouldn’t fit with the lid on, anyone have any suggestions?