I have a 3.5 inch zebra angel and a 2.5 inch gold veil angel. The zebra was in the community tank for 3 months when I introduced the gold veil. They immediately began swimming everywhere together. I would like give them their own tank and breed them, if they happen to be opposite genders, but I'm not sure if fish this different in size and color would even mate. Does anyone have first hand experience with this kind of scenario?