Up to you. Honestly, my corys all are really intent on food and nudge each other away all the time. Its usually not a big deal. I am glad to hear you have had not more deaths or issues. If you more comfortable with a few more 3-line, then go ahead. But, the albinos get an inch bigger than the 3-line, so they will probably always nudge them a bit. I have so far never heard of a cory bully or anything, they just sometimes try to swim through other corys rather than around them.I've not had any other problems or deaths since this post but I did see my albino cat push my three line Cory out the way. Should I increase the three line corys numbers to more than the albino?
Up to you. Honestly, my corys all are really intent on food and nudge each other away all the time. Its usually not a big deal. I am glad to hear you have had not more deaths or issues. If you more comfortable with a few more 3-line, then go ahead. But, the albinos get an inch bigger than the 3-line, so they will probably always nudge them a bit. I have so far never heard of a cory bully or anything, they just sometimes try to swim through other corys rather than around them.