Any Ideas On This

[dayzofspeed]

got some new frags yesterday on one rock i had what i think were yellow polyps, when i got home and got the bags out for acclimating i saw this......any ideas & what should i do, cheers.....kevin

whats the grey stuff where the polyps were, its quite firm to the touch

 

[lljdma06]

Wrong section. Let me move this to inverts.

 

[dark_stranger]

The black stuff looks like some form of sponge, not the most attractive colour, but it also comes in other colours such as blue & yellow. That said, normally its fine, but sometimes can become invasive.

The purple stuff below it, is Green Star Polyps.

 

[dayzofspeed]

the grey/brown stuff seems to me to be receding a little, unless i'm imagining it, and the greenstar is doing really well hopefully it will spread well as its attractive looking, i also spotted what appear to be small snow hite coloured polyps on there as well right now they are very small if they grow a bit i will try for a photo

 

[dayzofspeed]

Wrong section. Let me move this to inverts.

yes i apologise, was a mistake