I think something is wrong with grim, he looks swollen right past his gills... i've circled the spot on the picture. The picture is old, and dose not show the swelling, but I don't have the camera with me, and I wanted to show you where he is swollen. Could it be constipation with swelling there? He wouldn't eat his food this morning. He's been getting betta pellets and freeze dried blood worms. He was eating well yesterday and looked fine. I think he was also eating my otto's alege wafer, could that have caused this? Please help!