Algae Bubbles

[deep6er]

ok I have taken the rocks out, The bubbles were between some good zoo's so I could not hammer at it. What I did was I had 4 seperate bukets of salt water ( 2 from tank and 2 new, 2 gal in each) then I removed the bubbles in bucket #1 and made sure the were no skin left, I then rinsed it in the #2 then #3 and #4 then back in the tank. hopefully I did a good job rinsing it and it does not come back in full force.

Thanks all for your help.