Originally posted by beaslbob
Skimmer does not remove anything that isn't taken card of by the biological action of the tank.
I have stayed out of this issue, because....well I end up arguing and.....well anayway. Let me first say that my current Reef tank is skimmerless, but I also have run with a skimmer, and intend on running a skimmer on my 90g after it has been better established...but with that said, I know this is a board and people have there opinions, but some things are fact, hard scientific fact. Unless your tank is one big giant ball of macro with no fish, and a heck of a lot of snails, not running a skimmer will result in algae, cyano, or poor water quality/clarity. I go through a tone of work to run skimmer less. I let xenia run wild, I have macro, I run GAC 4-6 hours a day 3 times a week, I do 5% water changes every other week, and more if required, I have 60 lbs of LR, a DSB, I have roughly 50 snails, 25 crabs, and I am contanly adding detrivore kits, and stealing bristle worms, and pods from my freinds tanks. So if you go through all that than yes by all means you do not need a skimmer.