<a href=showthread.php?s=&postid=11689082#post11689082 target=_blank>Originally posted</a> by gasman059
guajiro It will not float I can guarantee you that. I've done and seen 3 tanks now and it will not float.
now worries about the color since coraline will cover it and will look nice.
One of my buddies did a 280 perfecto just like that.
Just today i saw a 54 corner all done like that. The pond foam he used is black but pretty much the same.
Another advantage is the fact that u can glue some rigid airline tubing to the coral and stick it into the foam for a tight fit and easy access to corals in and out.
good job!:thumbsup: