What is the general sentiment regarding housing single Pictus Catfish alone?
Answer
They really should be kept in groups
While it is technically possible to house a single Pictus Catfish, the overwhelming consensus among experienced keepers strongly recommends keeping them in groups. This preference stems from observation that solitary individuals frequently display signs of stress or may weaken over time, a process sometimes described as 'pining away.' Furthermore, providing companionship allows owners to witness more interesting and natural social behaviors that are otherwise suppressed when the fish is kept alone. Although they are not as rigidly schooling as some other species, companionship is crucial for their psychological well-being.

Related Questions
What is the advised method for transferring Pictus Catfish to minimize injury risk?What is the general sentiment regarding housing single Pictus Catfish alone?What numerical range do hobbyists commonly suggest for a successful Pictus Catfish group?For active bottom dwellers like Pictus Catfish, what determines functional space more than water volume?Why is the typical 55-gallon tank frequently criticized for housing a small group of Pictus Catfish?According to one highly conservative stocking metric, what is the initial base gallon requirement for a single Pictus Catfish?What level of daytime activity should be expected from Pictus Catfish when standard lighting is used?Which category of fish should be avoided due to the nocturnal activity of Pictus Catfish potentially causing stress?Which type of species is generally suggested as compatible tankmates for Pictus Catfish due to their swimming column preference?While often conservatively listed, how large can verified reports indicate *Pimelodus pictus* can grow?