I decided to get back in the hobby so I bought the Marineland portrait 5 gallon tank which I know is very small but I plan to get a 30 gallon started up I just wanted to test the waters and get a tank established. I admit I wish I did a ten gallon but can’t go back :/. Now with the question, both are Ocellaris. One is black and white and the other is orange and white like Nemo...They were good in the tank until after the black one hosted my anemone I put in the tank and now the smaller orange is nipping at the black one. No fins are missing and it’s hard to tell if it’s jealousy, tanks size or just playing around together. Also it’s usually when I come up to the tank.. Any info would be much appreciated!!