Aggressive Guppy

[BklynGirl]

Hi, I'm new to this site I have a 10 gallon tank with 3 neon tetras and 3 guppies 1 male and 2 females. The 2 females are pregnant and one of them keeps attacking the other guppies she won't let them swim near the top of the tank. I thought guppies were not aggressive. Does anyone have any idea why she doing this is it because she's pregnant?

 

[FroggyFox]

Eh...she's just moody. its possible that she is about to give birth and is being more territorial than usual. Is she actually doing any damage or just being dominant? Mine chase each other all over the place.

 

[BklynGirl]

Yeah guess your right today she seems fine. Just moodswings lol.
thanks for your reply.