That is cool. You must be doing something right!While checking over the system this morning, I peered into the mangrove fuge and noticed that one of the feather dusters looked much larger than usual. Upon closer inspection, it appears as though it has reproduced! There are two crowns peeking out of one tube (both smaller tubes come out of a much thicker tube). I've heard of the larger ones doing this in home systems, but haven't seen it myself. Super cool!