there is a little black catfish with white squiggly lines on it at the pet store, but i can't find any info on it online. it was labled "lace cat", but the pictures i get online of lace cat do not look like this fish, so i think they may have it mis-named. at the store it is about an inch long and looks like a synodontis, but it is black with white squiggles on it (not spotted). anyone know what this fish is, what it eats, how big it gets?