My scat is now double the size of when I got him. I tried putting another scat in the tank,but he was nasty. He picked on everyone. So back to the store he went.
I had terrible luck with Scats at first.....was keeping pairs. Always had ick and couldn't figure out why.....the original one was constantly harassing the newcommers to death. Read somewhere they do better in groups. Brought home 3 to add to the tank with the mean one...... I still have them almost 5 years later. I'de try a group of 4.