Pleco Worry

[bethheartchris]

Hi I am new but havent introduced myself yet because Im worried for one of my plecos!! The advice I need is for my Plecos we have 2 adults just normal Bristlenose 1 is albino. 2 years ago they had babies and we have 7 left. Now one of the younger ones has a swollen stomach and has an orange transparent bubble coming out of it, it has tiny red veins in the bubble. Can anyone tell me what it is? Im Beth by the way!! xx

 

[WILDER]

Weird can you get a pic.
Hard to say could be bacterial could be parasite.
Can you issoolate the sick fish.