Why does my goldfish float after eating?

Why does my goldfish float after eating?

Floating goldfish post-eating is a common issue that results in an internet wormhole. Let's get some facts straight: Goldfish are Physostomous Fish Yes, it's a big word. What is means is that goldfish, like many other carp, have a pneumatic duct between their swim bladder and esophagus. It connects in between the cranial and caudal [...]

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Behavioral Signs of Disease in Fish

Behavioral Signs of Disease in Fish

Behavioral signs of disease are harder to spot for most fish owners than physical signs of disease. By watching your fishes' behavior consistently, for at least 5-10 minutes per day, you will be able to determine what is normal or abnormal for your fish. Some "fun fish quirks" may actually be a sign of a [...]

Fish X-Rays

Fish X-Rays

A few months ago, we first met Huxley and Darwin. They are both moor goldfish with big, bulging eyes and short, stubby bodies. Huxley is red and Darwin is black. When they first presented, Darwin had a growth on his dorsal fin and Huxley was on his belly at the bottom of the tank. A [...]