Coraline or something else.

[randomfishdude]

I can't tell if this is coraline or not. No other rock has it but this small rock is from a little 10g. It's been slowly spreading.

 

[blaxsun]

Congrats - you have purple! (coralline)

 

[randomfishdude]

Congrats - you have purple! (coralline)

Yay! It looked awfully red but i guess that's becuse it's early.

 

[Rmckoy]

Any sign of it on the glass or on plastics of wave makers ?

 

[randomfishdude]

Any sign of it on the glass or on plastics of wave makers ?

Maybe on the back acrylic of the aio. There's some white looking spots appearing. But they haven't turned purple.

 

[Rmckoy]

Maybe on the back acrylic of the aio. There's some white looking spots appearing. But they haven't turned purple.

If you scrape it it will spread faster .
This is one of those things . When we don’t have it we try everything to get it .
but once we have it , it grows everywhere and becomes a pain in the butt

 

[Rmckoy]

I have it growing in my sump on the top edge of my baffles similar growth to a plating montipora

 

[randomfishdude]

Yea right now I'm not really trying to get it on the glass and acrylic. Just the rock as I'm planning to upgrade the tank soon and upgrad another tank I'm the house with that one. So double upgrade!