msx-200

[gmatta]

so I am going with this skimmer is there any more moding needed, or now pretty plug and play. and this is going to be overkill on my 75 with 55 sump and refugium but wanted something upradeable.

[BigJay]

Skimmer shouldn't need any modding, as for whether it will work all right on your system, I would say yes.

You should ask here though, where all of the experts are:
http://www.reefcentral.com/forums/showthread.php?s=&postid=13602100#post13602100

[mg426]

You should be very happy with that Skimmer on that system !!!