EEP Giant Bubble Algae

Lol...well as the title might tell u...i have 2 giant bubble algaes...they r littles ones that my turbos did not get and i was to scared to touch...dont want them to blow...now they r getting very large and well...what should i do...if they pop i think my turbos can take it out but will it affect my corals...espectiall my sps and other hard corals?

 

I take a siphon and place it over the bubble (with the siphon going already) and scrape it off of the rock if its on a flat surface. All debris is sucked up. if you do this use a tube though without the big chamber on the end as the chamber is designed to not suck big stuff in. Short of that i would take the rock out if its not a base rock or under others and yank it off then scrub the are very well.

 

the bubble is to big to fit in a siphon

edit: o u mean break it and siphon the insides ?