Common goldfish

Myth: Goldfish have a three second memory. In fact, goldfish actually have very good memories for fish. They can be trained to respond various ways to certain colors of light; different kinds of music; and other sensory cues. Not only that, but they seem to be able to remember things they are taught as much as a year later. Researchers [...]

Thinking about doing goldfish aquaponics? They are a great ornamental fish to start out with. Compare to other aquaponics fish the goldfish is a tough one!

Goldfish (Carassius auratus) #Goldfish #Carassius #auratus #FishTank #Aquarium #FreshWaterTank #Aquascape #PlantedTank #FreshwaterFish #Fish #Aquascaping

By pregnancy in Goldfish, we are only talking about their spawning. Even if your goldfish has not laid eggs yet, there are a few clues that indicate whether or not she’s ready to spawn. Look at her belly—if it is swollen or bulging at all, more so on one side, then chances are good that she’s carrying eggs inside of her body cavity (this swelling will go down once the eggs have been released).

The food you feed your goldfish has a significant impact on its wellbeing. It’s important to understand the dietary requirements of your goldfish in order to ensure you are giving it enough food, of the right variety and at suitable

In this Pond Informer guide, you will find pictures and descriptions of common and fancy goldfish types.

Check out the characteristics of the amazing Common goldfish also discover where they come from, available colors, common dangers and what are the best tank mates.

Aside from their appearance and name, these golden-aged goldfish share these unique and odd traits. Find out what these are in our guide.