Hey guys, so I decided to try my luck with an orange tree sponge. Everything I read about these guys suggests they don't do well in reef tanks. Mine is a 30-gallon but well-established, and it has a deep sand bed that releases microfauna which are great for my colonies of clams, feather dusters, and little sponges. It's been about a week and there hasn't been any white marks on the sponge, which means it didn't touch the air, which is good. But I'm wondering if a sponge as big as it is (we're talking a 7-inch tall sponge in a 30 gallon nano), maybe I should frag small bits from the orange sponge, disperse those in the tank, and see if they'll grow well alongside my other sponges, while returning the main piece to my local fish store. Otherwise part of me thinks this big sponge is just gonna starve to death. What are your thoughts?