If you haven’t seen your talking cat in a while, it may have holed up in one of these dead spaces in the tank. One of … Their preferred water temperature is during these seasons when the water reaches between 70 and 84 degrees Fahrenheit. This double whammy makes a single Raphael much more hesitant in leaving its safety zone. While some experts claim that these catfish are carnivores, the truth is they prefer meaty foods but in a pinch will eat anything that is available. (2018). Although known as a spawning fish, sexual differences are unknown and there have been no reports of being successfully bred in captivity. Heavily planted tanks will not only provide plentiful hiding places for your cat; they also will promote more fish activity. It may also be called Southern striped Raphael, talking catfish, chocolate doradid, chocolate catfish or thorny catfish. Before you head out on the water, make sure to take the proper safety precautions to minimize the risk of getting stung. Their bottom-dwelling nature and penchant for anything edible make them one of the most important parts of the natural cleanup crew in the region. These smaller doradids are naturally a community fish, preferring to spend time in groups of four to six individuals. It is noted that the striping pattern is not as strong in adults, and so the cleaning behavior is probably only seen in juveniles. This behavior is most likely a way for the fish to scare off predators, as in addition to making the sound, it puts the razor-sharp pectorals in a position to do maximum damage.  However, they are nocturnal, and are usually not visible during the day..  It is native to the Amazon, Paraguay–Paraná and lower Orinoco basins in South America. Three of these varieties are readily available in the fish trade, while others require a bit of luck or a good connection to get a hold of. Your tank should have a substrate that the talking cat can bury itself in. One of the most dangerous places in a tank for a Raphael is the interior of resin decorations. They glide in a style similar to sharks and rays, usually just above the substrate. These fish will literally eat themselves to death if given the opportunity; they have no natural hunger depressant mechanism. Knowing that talking catfish are native to the tropical rivers of South America, it should be no surprise that they thrive in aquariums that are kept between 72 and 86 degrees. Striped Raphael catfish (Platydoras armatulus) is a catfish of the family Doradidae.It may also be called Southern striped Raphael, talking catfish, chocolate doradid, chocolate catfish or thorny catfish. To say that the Raphael catfish speak is a bit of a stretch, but they do make audible sounds, especially in protest when being lifted out of the water.