You can tell if a Balloon Molly is pregnant by observing physical and behavioral changes.
Here's a breakdown of what to look for:
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Behavioral Changes:
- Hiding: Pregnant mollies may hide more often. The referenced YouTube video mentions that Balloon Mollies like to hide, especially when they're close to giving birth.
- Aggression: The referenced video indicates that a pregnant molly might become aggressive towards other fish, even nudging them.
It's important to regularly observe your Balloon Molly for these signs.