Weird pink fuzz growth

[NickM19]

I got home today and noticed this pink fuzz growth (under blue light) and when i turned on the whites it kind of looks like a GSP mat not sure what it is or if i should be concerned can anyone help?

 

[reef lover]

Cyano? Try sucking it off with a baster.

 

[NickM19]

Cyano? Try sucking it off with a baster.

It doesn’t come off, i tried using a tooth brush and it is still there. It’s crazy

 

[reef lover]

The pic in white light almost looks like sponge. Can we get a clearer pic?

 

[NickM19]

The pic in white light almost looks like sponge. Can we get a clearer pic?

I was looking around and it almost seems like sponge but I’ll try to get a clearer pic for you

 

[fishguy242]

hi have a tang in the tank?

 

[NickM19]

hi have a tang in the tank?

No i do not, it is only a 40g breeder so have been worried to try.