what did u stock ur 90g with???
 

just curious as to what all u other reefers have put in ur 90s i have 1 picasso trigger 1 pink tail 1 banded butterfly and slowly moving my entire 35 gallon reef into it a coral at a time i no it sounds like a huge crowding but my triggers r just little guys for now they soon will be going into eaither a 300 or 500 gallon build im planning on doing with my basment reno just depends how much room its gunna take up lol

haha sorry but id have to say kiss your corals goodbye lol butterflys dont really make great reef-mates :P not guaranteed but mostly the case:):)

in my 90 i have a low bio load as all my tanks, currently i have 4 green chromis,red striped goby,orange spot goby,six line wrasse, blue/red mandarin,starry blenny.i wont be adding any fish for a while as i feel its pretty full as well. lots of coral though.

it would depend on your skimmer/quality of live rock mostly and the size of your fish, plus having an established system doesnt hurt either:)

this butterfly is from a freinds 180 reef did excellent with all his sps and fps just has a taste for clams i also have about 80 pounds of nice n cured lr with a 5 inch sand bed

right on good stuff indeed, i dont see any real prob only for the triggers will get too big and they get aggressive as they age but thats all in good time other then that seems fine to moi:) goodluck mate and cheers:)