Thanks guys for all your help. Thanks to you my sump/fuge is ready to go. I was planing to conect it to my 125 reef tank, but after final inspection I'm little worry. As a bubble trap I have 3 baffles. As I read on internet and listen to your suggestions thouse baffle should be like 1" apart. I measure from center to center of the baffles instead betwen baffles. My baffles are 1/4 inch thick, so now I have instead 1" only 3/4 between them. Is it still o.k
. or should I remove silicon <5 days old> and spread baffles to 1"??? Please let me know so I plan what to do next???? Thanks!!!