hello everyone i am new to this site and saltwater in general so dont flame me to bad i love this site. ok i recived a 55 bow tanks with rena xp2 filter 35lb live rock live sand and compact light and i went and broke it down from the people and transported to my house of course stupid me put the sand and rock in the tank and figured to filter would clean it all up which it did but i got a bacteria bloom from the sand which i dident know at the time (learning from my mistakes for my 125 setup) some of the rocks in the tank had some green mushrooms on them i thought the bloom killed them but im not so sure now alot of them have seemed to open back up but there not green there more red i have been using purple up and the stress coat bio booster, my question is will the mushrooms regrow to normal or are they dead and thats y there red and if thy are dead what do i do do i scrub them off or let them deterierate and advice would be helpful for this newbe thanks in advance, mark