I have xenia and have fragged it plenty of times. Where one of the stalks has regrown my frogspawn is stinging it and the xenia is melting. I don't care at all about the stalk of xenia because I have a lot of it. I am worried though about the xenia polluting my tank, it is only a 10g reef. Will the xenia pollute my tank if it is being stung a lot and melting? Thanks in advance!