I currently have 20 high with 2 shellies and they are behaving very strange. When I first got them they were a young pair sharing a shell together at the my lfs. They were fine for awhile but didn't show they were a pair they didn't share a shell or anything. They now one chases the other and doesn't let the one have it's own shell. The one that chases the other one buries the other shells so the other one can't have a shell. Idk what to do to make them pair up again and breed. The tankmates are 5 julies 2 albino eureka reds 2in and 2 dragon blood fry and 1-1.5. Help would be much appreicated! Pics soon!!!