![Does anyone know why my cory is fat? Acts normal, scales aren't protruding outward, just looks like a balloon. Freshwater, long established tank with 9 other Cory's. 4 or 5 years old. : Does anyone know why my cory is fat? Acts normal, scales aren't protruding outward, just looks like a balloon. Freshwater, long established tank with 9 other Cory's. 4 or 5 years old. :](https://i.redd.it/c6rc58ylfno31.jpg)
Does anyone know why my cory is fat? Acts normal, scales aren't protruding outward, just looks like a balloon. Freshwater, long established tank with 9 other Cory's. 4 or 5 years old. :
![Does this cory have dropsy? No bulging eyes and water is 0 Ammonia 0 Nitrite 10 Nitrate. : r/Aquariums Does this cory have dropsy? No bulging eyes and water is 0 Ammonia 0 Nitrite 10 Nitrate. : r/Aquariums](https://i.redd.it/xbxzgewtggq01.jpg)
Does this cory have dropsy? No bulging eyes and water is 0 Ammonia 0 Nitrite 10 Nitrate. : r/Aquariums
![Scale performance and composition in a small Amazonian armored catfish, Corydoras trilineatus - ScienceDirect Scale performance and composition in a small Amazonian armored catfish, Corydoras trilineatus - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1742706120306991-fx1.jpg)