I have 3 of these fish in my 16 galls tank, 1'' each; I heard these fish are peaceful towards each other, but just a few days ago I saw them fighting.
I am planning to buy a bigger raphael, about 5'' I think, and perhaps putting them together into a bigger tank, say 30 galls; questions are,
will the bigger one eat the smaller one?
I have 10 corys right now, and if I move them together with the bigger raphael, will the corys get eaten?

I am planning to buy a bigger raphael, about 5'' I think, and perhaps putting them together into a bigger tank, say 30 galls; questions are,
will the bigger one eat the smaller one?
I have 10 corys right now, and if I move them together with the bigger raphael, will the corys get eaten?
