What does it mean in a dream where one snake tried to eat the other?

Snakes can symbolize many things in dreams. Often, they symbolize people who are deceitful and who would betray others. Here, you have two such people fighting - one eating the other. You are trying to protect one by pulling her out of the battle. This could be a symbol of your sister and someone she is fighting with, or it could be a symbol of your parents, or other people who are close to you. It could be that you are close to one of the snakes; it is albino, which is white, which means it won't hurt you but it could betray or lie to others.