The answer is Yes , but with good maintenance you will have many years of pleasure.
The use of chlorine accelerates the rusting process. It is important that you use minimal chlorine and in a floater.
You can put protection coatings or an overlap liner to prevent pre-mature rust. For the outside you can use special paint for galvanised steel. For the inside we recomment an epoxy paint or 2 component paint with hardener.
In case of a rust spot:
soft sand paper, clean with vinigar cleaner and dry the spot and spray with cold zink.