I have a 28g nano cube led pro by jbj. I had one bubble tip to start with but it has split about 15 months ago and they are taking up a lot of room. My pair of clowns host both of them spending time in both throughout the course of the day. The original one has to be about 12 inches and the second is about 10 inches. Was thinking of getting rid of the second one to make more room for sps corals. Should I just keep both and work around them or try n sell or trade the second one. Any thoughts