Pregnant guppy turning dark.

[jones61502]

Hey.

I'm worried here. My pregnant guppy, which I expected to give birth days ago, is STILL hiding. In fact, I've never known any of my pregnant guppies to hide. Here's the kicker.. She's getting soooo dark.
oh, and she still eats regularly.

What's going on?

Please help.
thankx.

 

[shimanocono]

Is all of her getting dark?

 

[jones61502]

Yes, well her pregnant belly is still white.

 

[bigfish]

Try this see if it helps:

change 10 % of the water every day,
Raise the temp of water by 2'C

Does she look abit squarish from the back?