whats happenning to my live rock

  • We are currently upgrading MFK. thanks! -neo
can u post any pics of it and describe the tank its in and the live rock where it is starting to turn?

mr.reef24
 
It could just be die off (coraline bleaching) or it could be a few different encrusting algea/bacteria/sponge/squirts... could be a ton of things, a pic would be helpful.
 
ive had that rock for about 4 weeks where it used to be green is now white since then ive added some calcium to the tank maybe it will work thats what they said at the store
 
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is it normal or what i still havent been able to figure it out can some one help i was told to use salifert all in one supplement has any one heard of this my lfs said i was lacking calcium could this be true and if so is there a way to measure calcium and how much should be in my tank
 
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