had a great weekend. spent LOTS of money.LOL. now I need to know what ever can be told about one of my purchases,something called a "lollypop sponge". looks like a coral to me but I was told by the sales person that it was a sponge. and it just looked too cool to let it pass because I was 5 hours from home and couldn't take the time to research first. figured I'd gamble on this one. WAY cool. when he said "sponge" I told him to put the bag in the water , not remove the sponge. so what's the scoop on this one? it has about 5 dark stalks with white "lolly pops on them. I'ts attached to a small rock. light ? dark? current? anyone know about this one?