My larger Parrot has paired up with either another immature parrot or one of the severums in the tank. When cleaning the tank I noticed two clutches of eggs with both Parrots defending against my advances. The eggs don't look viable as they are mostly white, could you direct me to a source, either previous posts or books that discuss parrot fish breeding in detail... are all PF's sterile or is that an early breeder myth to keep prices inflated?