Yes, goldfish can hear and see, but their senses of hearing and vision are different from humans. Goldfish can hear sounds even though they don't have ears. Goldfish have two ways of hearing sound.
Yes, like other fish goldfish do have feelings, they can learn and process information. Pet goldfish can distinguish between humans, and often recognize the human that regularly feeds them.
The perfect temperature for a goldfish aquarium should be between 20°C-23°C( 68°F-74°F). This temperature will be high enough to encourage strong growth, but without being so high that your fish become stressed by hot water and low oxygen levels.
Yes, Goldfish or any other fish can live in tap water when it has been properly treated, and remove all the harmful chemicals from the tap water containing chemicals that will kill all of the"good bacteria" in your tank.
Goldfish is the best-known pond fish. It feels quite at home in a pond. It is a color variety of the carp species Carassius Gibelio and it is cheap, strong, and hardy pond fish. Under the right conditions, goldfish can reach a length of 14 inches.
Aeration is very important for your goldfish, there are the following ways you can aerate your goldfish pond without electricity.
Aeration is a process of circulating the water and maintaining a high level of dissolved oxygen in the pond. Aeration is an important aspect of maintaining a healthy goldfish pond, it maintains water temperature.
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