mushrooms melted

[narow37]

first i had some green hairy shrooms that were doing fine and then one morning i find that they have turned into a pinkish/brownish bubbly mess. i clean off the affected rock and place the shrooms that were still left back in the tank. within 5 hours the rest of the shrooms had the same condition. i immediatly removed the rock and threw it away because some of the "goo" had gotten on some of my rodactis'. i cleaned that off and those seem to be doing fine. today i found some purple discos with the same condition. does anyone know what this is. please help. tank is a 75g rr aga with 4 65w pc's and 150lbs of live rock. everything else in the tank is very happy. the only thing that has changed is that i have been doing a lot more water changes than before because of cyano bacteria. thanks in advance.

[moggyhill]

if you have red slime than your tank parameters are off and all of that needs to be corrected. What are your numbers. What are you using to change the water with? it should be ro

[narow37]

sorry should have said that those problems have been corrected. ammonia=0 nitrite=0 nitrate=0 phosphate=.03 calcium=500ish and yes i have always used ro water.