I picked up the red sea dosing lines/holder. It came today, the lines that it comes with seem really good quality compared to what came with the bubble magnus doser. Still trying to figure out how to fit in into the back of the tank. I could potentially remove the ghost skimmer. I'm not sure it even does much, but the holder where it would go and add a bit of extra tubing to have things go into the return chamber. Or possibly use the dosing line organizers and attach one to the wall above and have the lines go into the tank from there.