I bought a tank from someone that came with fish. They bought their fish from Petsmart. I'm not sure what the pleco is. They had had him for a while think. Now I've had him for a couple months. He's 5 inches at most. Probably 3. He hasn't grown at all. Has anyone gotten a pleco that looks like him and knows what kind he is? IMG_20131108_154901_611.jpgIMG_20131108_154901_611.jpg