Hello Everyone,
I have recently setup a biocube for my 5 y/o son. This is our first reef tank as i've always done fresh water back in the day before i got married. Its been running about a month now and water parameters are looking great.
I did notice these small pink mushroom like slime/substance growing in the rocks. Just wanted to know what it is and is it good or bad for the tank?
Any help would be much appreciated.