Molly Bloated

[samt1]

Hi Guys, I noticed yesterday that my Dalmation Molly (female) was bloated, I originally thought she was pregnant but she is the only Molly in the tank as the other one died about a month ago. I then spoke to a guy at work and he said it could be an illness that causes the bloating, haven;t noticed any other symptons, she's still swimming the same and eating.
Any suggestions?

I have a Fluval Roma 90 litre (20 gallon)
Latest water test on Tuesday this week was:
Amonia: 0 - 0.25 (couldn't decide on the colour)
Nitrite: 0
Nitrate: 0
PH: around 8, not tested that for a while.

 

[rich311k]

She could still be pregnant they can store sperm for a long while.

 

[samt1]

She could still be pregnant they can store sperm for a long while.

Oh really, sneaky devils! lol
I'll keep an eye on her then, I must admit she doesn't seem ill but I'm not a very well trained fish doctor yet