Possible Dalmation Molly Preggers

[1 LARA]

A Dalmation Molly swelled up in the past day or two.
Does this mean she is Pregnite or can it be that she is fertile.
Can a fish plump up wn fertile or only wn pregnite

 

[Mattefect]

Well the under belly should start growing but there's no real way to tell if shes preg without pics. Anyway to post pics?