well therefore zillions of bad reviews (on real reef fan sites!, not an online store) on the seaclone must be wrong. Not just a personal preference, a skimming difference! I switched to a ss3004 ( which is like 40$ more than the seaclone ) and got 5 times the skimming. Seaclone = cheap materials, may leak, tweak ring joints, bad design for a little maxi-jet, small cup, air intake clog. Use a DIY water bottle and stone skimmer, and you'll be more impressed. He's better off with the SWC skimmer, it's not even comparable. Also for a tank that big...seaclone 100 (yeah right handles 100 G..lol with no livestock) BTW 399$ for a skimmer isn't a huuuge price, and a Deltec like this would cost 600. Skimming and lighting = too important to be neglected. It's an expensive hobby, we all know that. I am a big fan of DIY, i like to save money when i can do it myself...but in this case, hi-grade acrylic rods for a skimmer costs a lot, and if you pile up the other parts, it costs even more. Anyways, i may be a skimmer's extremist, but if someone has inefficient filtration, he might end up with huge problems and post a kijiji ad to sell the tank. PO4 IN the rock isn't fun. I understand your point..you have a seaclone, you don't wanna hear bad things about it, and it's a good skimmer for you. Next week i'm buying a Civic, some say it's crap, and i don't wanna hear about it.