Uhhhhhh... That's not a bad idea at all. I'm listening..!
I've been tooling around with a few ideas while building mine. It seems that you could hang a strainer or cup with a carbon bag in an overflow, or even in the tank and just drip over that rather than run some crazy dosing system or prefilter that risks clog/flood house.
Obviously there are benefits to some of the other additives (I've always run Prime).. but if you've got a healthy tank and filter, and only need to remove chlorine.. could this work?
