What is th advantage of this type of reproduction in paramecium?

The advantage of asexual reproduction (binary fission) in paramecium is a large number of offspring that are reproduced very fast. Large number colonies which are formed that way may survive and compete with other organisms. Another advantage is that this type of reproduction doesn’t acquire energy for finding a mate.

The advantage of sexual reproduction is that offspring reproduced sexually are different (asexually have genetically identical offspring).