I just bought an 8" albino oscar and put it in my 100g and my 7" tiger oscar keeps chasing it around. the albinos not fighting just swimming away and hiding. This has been going on for 6 hours, i already tried taking out the tiger oscar and redecorating the tank, giving a 20% water change and turning off the lights but nothing worked. Is there any way to make my oscar stop being so aggressive? Will he get used to the albino?