I received this little guy (along with some hammers) from a fellow member about a month or so ago, and everything else (along with my torch I had before) is perfectly happy and healthy. But this little fella just hasn’t been happy. I noticed that white growth on the left side of the stem form after coming back home from a 16 day trip to Kauai. Since first noticing it, it has grown quite a bit, and I’m not entirely sure what it is. Is it a sponge of some kind? Is it what’s causing the octospawn to not be happy? If so, how do I get rid of it?