bloated betta male

My betta fish was moved into his new tank after being in a cup from the pet store. I’ve noticed that he’s becoming bloated. He was fed earlier today in his cup before being moved into the new tank, and I’m not sure if the water temperature change caused constipation or shock. The heater is not...

Hello, today I looked at my boy and I felt like maybe he's a bit bloated. The photos aren't great, but I didn't wanna annoy him for too long with the lamp I turned on. But he wasn't like this yesterday. Should I fast him a few days? Lately I have been giving him 3 larva Tetra Betta Sticks...

Maybe I'm being paranoid but I think Kasper has a bit of bloat going on in his tummy. Housing What size is your tank? 3 gallons What temperature is your tank? 78F Does your tank have a filter? No Does your tank have an air stone or other type of aeration? No Is your tank heated? Yes What tank...

sorry for the large images.. Housing What size is your tank? 2.5 gallon What temperature is your tank? Not sure Does your tank have a filter? Yes Does your tank have an air stone or other type of aeration? No Is your tank heated? No What tank mates does your betta fish live with? None...

I need help! I am trying to figure out why my betta fish is bloated. I love him dearly and I am so worried about him. I noticed the symptoms about 4 days ago. He was in a 5 gallon tank, he was moved to his new 10 gallon tank on Friday evening 8/3/12. My boyfriend thought maybe he overfed him...