Knash...may I suggest that maybe she may be showing some signs of spawning behavior.....my female behaves like that when she is getting ready to spawn. Is your females' belly big? Do you have a male in the tank with her ? Another sign is that she bobs her head at the male in quick like motions...looks like a bad twitch....and also, if there are other fish in the tank the two will become more aggressive towards them.
Just having changed the water could have triggered her into the "mood".
Just a thought..
Just having changed the water could have triggered her into the "mood".
Just a thought..
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