Re: anyone have problems with Crushed Coral substr In both aquaria... Boomer you lost me here. What would be temporary? 1 month 2 months? I believe this has been going on for 2 months now.... would have to look at first post on the other thread. Newie, I believe and Bommer believes the is the fault of the Crushed Coral and should be removed slowly. Does anyone else feel the same way?