So my Magma male was born in March of 2016 so he will be one year old soon. My King Kamfa Female is over 1.5 years old. She lays eggs every 20 days. My Magma is a complete psychopath!! He appears calm and swims majestically through the water and then he will go Hulk aggressive and start slamming the divider so hard that you hear a thud eco in our house. The strength of this 7 inch male is truly amazing. My last King SRD grew to a magnificent 11 inches and was 3 inches thick, yet he did not exhibit the strength and aggression of this Magma. The last two attempts at breeding did not to go very smoothly. I even tried the slide the rock under the divider trick to see if he would fertilize the eggs. It did not work. These two have never bred before so I'm being patient. Their offspring should be amazing!!!