I have a customer that has a majano problem on rocks that are almost impossible to take out, unless they want to totally re configure their tank, which they don't. They have tried joe's juice and pep shrimp a few times but with no success. They want to purchase a juv emp to fix this problem, but I was strongly against this. After reading up on this it seems the only way to get rid of the problem is to take out the rocks and either kalk or burn them off. Does anyone else have any options that may work??



