What Ph Do Pictus Catfish Like. Angelicus, pimelodus pictus | other names pimelodus, angelicus | origin south america; Pictus catfish thrive in fairly neutral ph water between 7.0 and 7.5.
It was first described by franz steindachner an austrian zoologist in 1876. Pictus catfish and corydoras both enjoy similar water parameters, temperaments, and diets, but corydoras and pictus catfish both require a lot of space. In the wild you will find pictus catfish in shoals so bear this in mind when planning your aquarium.