I have a male betta that’s pretty chill that I want to add a tankmate for. He’s in a 14g cube. His mystery snail buddy died of old age. I tried neon tetra but they started nipping at my poor betta, so I put them into my community tank. Now my betta’s alone. I don’t want to risk any other schooling fish that can bully him. I want something more exciting than a snail. I thought maybe shrimp but he loves to lay on the bottom of the tank and I was afraid for the shrimp. Would kuhli loaches work? I know they are social so I don’t know if they will work. Any suggestions?