overfed

Okay so I originally thought my platy was pregnant, but it’s been well over a month since she’s been so big so I’m pretty sure she has bloat. I heard that feeding fish peas would help bloat, so I thawed a handful of frozen peas in water and dropped a few in. Then I went out for a couple hours...

I have a rather odd question. What does an over fed fish look like? Do fish collect fat like mammals do? I know feeding too much causes water quality issues as pieces of uneaten food can rot. I have heard that betta’s stomachs are only the size of their eyes so I only feed mine two pellets once...

I have two black mollies and one seems have bigger stomach. Not sure whether it's pregnant or over fed. It has white spot on the stomach but swims as fast as the other one. It also has a fin just above the anus and two small fins on the sides. I am not even sure whether it's a female. Should I...

Are they pregnant or not??

I have in my Tropical Freshwater Tank at the moment amongst other fish a shoal of six Denison Barbs. One of them, however is bloated. It is the second attached picture, the first is a normal sized one and the third is the bloated one next to one of the normal ones. I have had very few casualties...