ATO Suggestions

[gobytron]

I have an old school Tunze Osmolator.

the kind that came on the bracket rather than the magnet.

It's a pretty tight fit with everything else I have in my RSM130 so I'm looking to buy a new one (or a new to me one, if you have one for sale).

What would you folks recommend a far as taking up the least amount of real estate?

Should I just upgrade my Osmolator to the magnet?

Thanks in advance for your insight.