A comet goldfish and a guppy fish can live together in the same tank. Both fish are peaceful and can coexist peacefully with other fish.
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Do Guppies Harm Goldfish?
Guppies are small, brightly-colored fish that are popular in home aquariums. They are peaceful and easy to care for, which makes them a good choice for beginner fishkeepers.
However, guppies can be harmful to goldfish.
Goldfish are much larger than guppies and have very different care requirements. Goldfish require a larger tank with more water volume, and they prefer cooler water temperatures than guppies.
Goldfish also have a much slower metabolism than guppies, so they require a different diet that is lower in protein and higher in fiber.
When goldfish and guppies are kept together in the same tank, the guppies will often outcompete the goldfish for food. This can lead to malnutrition and health problems for the goldfish.
In addition, the goldfish may become stressed by the presence of the smaller, more active guppies, which can also lead to health problems. For these reasons, it is best to keep goldfish and guppies in separate tanks.
Can Guppies And Goldfish Live Together?
Guppies and goldfish can live together if the tank is big enough and has plenty of hiding places. Guppies are known to be nippy, so they may chase and nip at the goldfish.
Goldfish are also known to eat small fry, so if you have baby guppies, you may want to remove them to a separate tank.
Do Fancy Goldfish Eat Their Tank Mates?
Fancy goldfish are known to be voracious eaters, and they will often consume anything that fits into their mouths. This can include smaller tank mates, which can lead to problems in the aquarium.
It is important to keep an eye on fancy goldfish, and to make sure that they are not consuming other fish in the tank. If you see them chasing and nipping at other fish, it is best to remove the smaller fish from the tank to avoid problems.

Can Guppies And Goldfish Be Together?
Guppies and goldfish can be together because they are both freshwater fish. They can also be together because they are both cold-blooded animals.
Can A Comet Goldfish Live In A Fish Tank?
A comet goldfish (Carassius auratus) is a freshwater fish that is a member of the carp family. They are a popular choice for home aquariums and can grow to be about 10 inches long.
A comet goldfish can live in a fish tank as long as the tank is at least 20 gallons and has a filter. The comet goldfish is a coldwater fish, so the water temperature in the tank should be between 65 and 75 degrees Fahrenheit.
Do Goldfish Kill Guppies?
Goldfish are known to kill and eat small fish, including guppies. Guppies are often seen as an easy target for goldfish because they are small and not very agile.
Goldfish will often chase and corner guppies before swallowing them whole. While some goldfish owners may not mind their fish eating smaller fish, others may want to keep their goldfish and guppies separate to avoid any potential conflict.

Can Koi Fish Live With Goldfish In A Tank?
Yes, koi fish can live with goldfish in a tank. They are both members of the carp family and can tolerate similar water conditions.
However, koi are much larger fish and will eventually outgrow a goldfish tank. It is best to provide them with their own space so they can thrive.
Can Guppies Live In Cold Water With Goldfish?
Guppies can live in cold water with goldfish as long as there is proper aeration and filtration. The main concern with keeping these two fish together is that goldfish are known to be fin nippers, and their fins can be quite delicate.
If the water is too cold, the guppies may become sluggish and more susceptible to being nipped.
What Fish Can Guppies Live With?
Guppies can live with a variety of different fish, but some are better suited than others. Good choices include other peaceful community fish like neon tetras, platies, and mollies.
These fish are all similar in size and temperament to guppies, so they will get along well. Avoid putting guppies with larger fish that could eat them, or with fish that are known to be aggressive.
Will Oranda Goldfish Eat Guppies?
Oranda goldfish are omnivorous and will eat a variety of foods, including guppies. In the wild, they typically eat algae, insect larvae, and small crustaceans.
In captivity, they can be fed a variety of foods, including pellets, flakes, live, frozen, or freeze-dried foods.
Can Goldfish And Guppies Live In The Same Tank?
Goldfish and guppies can live in the same tank as long as the tank is big enough to accommodate both species. Goldfish are typically larger and require more space than guppies.
Guppies are also more active and require more access to surface area for gas exchange. Therefore, it is important to provide each species with enough space to thrive.
If the tank is too small, the goldfish may become stressed and aggressive, and the guppies may not have enough space to swim and hide.
Final Thoughts
A comet goldfish and a guppy fish can live together because they are both freshwater fish. They have different care needs, so it is important to research both types of fish before adding them to your tank.
Comet goldfish require a large tank with plenty of space to swim, while guppy fish do not need as much space. It is important to have a good filtration system for your tank, as comet goldfish produce a lot of waste.
Guppy fish are also known to be nippy, so it is important to keep an eye on them around your comet goldfish.