I have Red Parrot Fish, Two appear very frisky or aggressive.
They are moving the gravel in such a way that there is two holes in the bottom of the tank, they appear to be kissing mouth to mouth, and following one another. I am finding it very difficult to get real information on these fish.

Talk to the breeder that sold them to you.

On a side note, why is this question in the hobbies section? Is breeding a hobby, or do you care about the living creatures in your care?