some detailed info:
Scientific Name Tatia perugiae or Centromochlus perugiae
Diet Carnivore: bloodworms, tubifex, brine shrimp; prepared flake, pellets.
Alt Common Name Dwarf Driftwood Cat
Family Auchenipteridae
Origin South America: Upper Amazon River
Aquarist Level Beginner/Intermediate
Community Aquarium Safe Yes
Coloration Green-Yellow with Black spots
Disposition Peaceful. May eat very small fish that will fit into its mouth
Hardiness Hardy
Compatibility Compatible with Barbs, Catfish, Larger Danios, Gouramis, Larger-sized Livebearers, Loaches, Larger Minnows, Plecos, Rainbowfish, Larger Tetras.
Mature Size 3 inches
Minimum Recommended Aquarium Size 25 gallons
Sexual Dimorphism Males have a different-looking anal fin, much like a Livebearer (though this is an egglayer.)