picked up 5x 1.5" ocellaris yesterday for £15, bargain really, but 2 out of 5 are already dead. I've never had fish die that quickly from adding to my tank. I properly acclimated them, and checked the water parameters, nothing extreme there. One died within 3 hours yesterday, with its mouth extended fully. When I got back from uni today, another fish had almost completely been eaten. They are currently housed with loads of jag/dovii fry of around the same size and clown loaches 3-4" in a 45 gallon. Can anyone give some advice to try and save the remaining 3. Cheers