White Bubble Friend or foe?

[ascaj]

I’m doing a water change and noticed this bubble on the return pump. My first thought was pineapple sponge but it looks different? Any ideas of what it might be are appreciated!

 

[takitaj]

It's not bubble algae is it? It's hard to say, do you have any pics under better (whiter) lighting? Using flash maybe?

Probably not likely but do you have a bubble coral in the tank? Sorry I don't have a better answer but you got a bump for more to see.

 

[ascaj]

It's not bubble algae is it? It's hard to say, do you have any pics under better (whiter) lighting? Using flash maybe?

Probably not likely but do you have a bubble coral in the tank? Sorry I don't have a better answer but you got a bump for more to see.

It did not look like bubble algae. I used the shop vac to get rid of all of it in case it popped and spread.

No bubble coral but that is the closest thing I have seen that looks like what it was. I appreciate the bump!