Ragged, discolored, or fraying fins on your goldfish are almost always a sign of goldfish…

Goldfish ich, also called white spot disease, shows up as small white spots that look…

If your goldfish is floating sideways at the surface, sitting on the bottom, or swimming…

Can guppies live with goldfish? Yes, but only with the right kind of goldfish, the…

The guppy gravid spot is one of the easiest ways to identify a female guppy…

The guppy gestation period is surprisingly short compared to most animals, usually lasting between 21…

Guppy giving birth is usually fast once labor actually starts — most females deliver their…