alright so I've noticed this sponge on my acan frag (I think it's a sponge), and thought nothing of it. But I noticed today it is all the way around the frag, and is starting to cover the acan itself. I tried scrapping it off with a toothbrush but a bit is still on it. It's like white and like jelly. What is this and how should I completely get rid of it?
. For the sake of it, try a peroxide dip. It won't hurt the acan at all, just make sure to do a long rinse after the dip. Sometimes killing those sponges gives off adverse affects.

