What you describe below is normal RES & BG behavior.

" He would run other fish away, but sometimes chase them a foot or more away the nest before returning and chasing something else away. The two RES seemed to tolerate each other but stay out of each others nests. The 5" RES guarding eggs would never leave the nest, but instantly nip at any fish that came too close. He would sit right over the top of the nest, then periodically lower himself a little and very obviously fan the eggs with his pectoral fins. He could move with lightning speed if an intruder came too close, making a circle within the nest so fast it just looked like a blur."

Great info Shorty !!!! It agrees with the other studies and data from the field. New ponds have no existing populations of adult BG or RES to suppress sexual maturity (spawning)in the new stockers so the new ones try to fill the pond up with their offspring ASAP.

Last edited by ewest; 08/14/15 09:09 AM.