[e46er]

I change around 40 gal every 2 weeks in my tank - overkill probably but it's easy maintaince and I feel is worth it

I have a tee hooked up to my closed loop pump so I run a hose outside and open the valve- watch tv for 5-8 min shut valve and plug in a mag 9 which is on my 55 gal mixing bucket watch more tv unplug pump and done
I made it simple so it wasn't a hassle to do so I would actually do it