ok i have a 29biocube and i just bought a bakpak skimmer,in the middle chamber i removed the bioballs and put lr in could i take the lr out and if the skimmer fits put it in,right now i have the skimmer inside the tank. i have a coralife mh hang on so im gonna have to switch the skimmer and light so what im asking is even if the skimmer wont fit do i need the lr in the middle chamber?
