I read few time about people saying bullying can be a male after a female. I rekon that my canary yellow is a male and he was bullying my shubumkin and normal goldfish, i looked at the gills below on the canary yellow and he has spots like people have said to me when a male ready for mating, i dont have any real plants in my tank just a wee fake one, i would imagine if it has laid egss that they be on the stones, i dont hold much hope of seeing any if its true tho? I also noticed my shubumkin has been hiding under my fluval 2 filter aswell! Could it be a possilbility that im right in my thinking?