semi-automatic

Plan to plumb water to my 180G tank for semi-automatic water change. I want to hook plumbing through the canister filter to drain and fill tank. Anyone have an experience doing this. What filters are recommended to remove chlorine? If you’ve set up similar plumbing post some pics!

I've had a couple requests to further explain what I was talking about in prior threads, and even though this idea isn't particular unique or new in any real way, I figured it would still be helpful to show others what I've been talking about. Here we see a Coralife Tee connector, it's...