Can koi and goldfish be kept together?
As we all know, Koi and goldfish are the most common keeping ornamental fish. Their appearances are different. Some people like both koi and goldfish and want to keep them together in a fish tank. Is it possible to do this?
Koi and goldfish can be kept together, they are all cold-water fish and are suitable for survival in weakly alkaline soft water at 21-28°C. Koi and goldfish are two kinds of ornamental fish with similar habits. These two fish have similar personalities. They are not too aggressive and will not cause harm to other fish. In addition, their requirements for the environment and food are relatively consistent, so they are suitable to be placed in Raise together. Koi and goldfish are both cold-water fish and are very adaptable to the environment. They are docile and clumsy in movement and will not attack other fish.
However, it should be noted that sufficient food must be ensured during mixed culture. Because although koi have a gentle temperament, Koi are good at competing for food and are much larger than goldfish, they eat a lot and like to grab food. But goldfish are smaller and swim more slowly, making it difficult to grab food. Lack of food can easily lead to goldfish not being able to eat.
What should you pay attention to when breeding koi and goldfish together?
1. Pay attention to the density of fish
When koi and goldfish are mixed in a fish tank, attention should be paid to the density of the fish, that is, providing sufficient space for the fish to move. Because koi is relatively large, it needs a relatively large living space. If the fish is kept in a small tank, Too much will cause the fish density to be too high, which will affect their normal survival and cause fish fights.
2. Provide sufficient food
Koi and goldfish are omnivorous ornamental fish and do not have high food requirements, but their food intake is relatively large. When they are kept together, they must be provided with sufficient food. However, if koi and goldfish are kept together, they should develop a good habit of feeding food regularly and quantitatively. Only in this way can koi and goldfish avoid eating too much and suffer from indigestion, and can also prevent them from affecting their normal growth due to lack of food.
3. Pay attention to maintaining water quality
When keeping koi and goldfish together, you must also pay attention to maintaining water quality, because koi eats too much, which can easily cause the water quality to deteriorate. When raising koi and goldfish, you should change the water on time, 1 to 2 times a week. The amount of water changed each time is about 1/3 of the fish tank volume. In addition, a circulating filtration system should be installed in the fish tank to prevent water quality. Deterioration, keeping water quality clean can provide a suitable living environment for koi and goldfish.
What food should be fed to Goldfish and Koi fish?
Wildfish Living habits:
1. Goldfish: Goldfish are omnivorous fish. They mainly feed on algae, aquatic insects, plankton and plant roots, fruits, debris, etc. Under artificial breeding conditions, they can be fed red worms, water fleas, rice, bread, With goldfish pellet feed and goldfish flakes, etc., the living water temperature is 0~39℃, the optimal water temperature is 18~26℃, and the feeding water temperature is 8~30℃.
https://www.waterlifefeed.com/fish-food-pellets/goldfish-food-pellets/goldfish-food.html
2. Koi: Koi is an omnivorous fish that mainly feeds on algae, aquatic insects, crustaceans, benthic animals and plant roots, fruits, debris, etc. Under artificial breeding conditions, it can be fed with red worms and bread, silkworm pupae, Koi Growth Pellet food, Pond sticks, Koi flakes food, etc., the living water temperature is 0~36℃, the optimal water temperature is 18~26℃, and the feeding water temperature is 8~30℃.
https://www.waterlifefeed.com/fish-food-pellets/pond-fish-food-pellets/koi-pond-sticks-food.html