My betta has been bloated for about 3 days now and automatically I'd say it looked very much like Dropsy. I recently had another betta that died from dropsy. However, he's not lethargic at all, still quite spunky. I've been looking at him closely making sure he doesn't pine-cone and some of his scales are sticking out a tiny bit but that hasn't progress since yesterday morning. His belly is also a white-ish green-ish color. This is weird cuz he's dark blue. I am not sure if that is another sign of dropsy or not. I have a sneaky, suspicious, feeling that it's coming from their food. Which I have now thrown away and have a better quality lined up.