How to tell if you're overskimming?

[reefwars]

humm all this is very interesting, i run three tanks but only my 110g has a skimmer(vertex in-180) but its also the lps/softie tank of the house i may start callng it my "dirty girl"


so who would need to worry about overskimming if not someone with a 55g total and a good sized skimmer rated 3x that??? thanks

is overskimming more of a concern for sps than lps/softies ???