Why add water plants to goldfish?

The first reason to add water plants to your goldfish is to improve the color and appearance of your aquarium. If you only have goldfish in the aquarium, you will feel lonely. Many specialty stores sell goldfish aquariums with water plants in them, so you may find that some people just put them in there. There are three main reasons to add water plants to your goldfish tank.
The first, as I said above, makes the appearance more spectacular.There are many different types of water plants, each with its own unique appearance and coloring, so there are many ways to combine them.
Second, it is as a substitute for bait.Among ornamental fish, goldfish are especially important as food. As those who have put water plants in their goldfish tanks know, goldfish love water plants, so they eat them right away.
Third, it serves as an oxygen supply.Some people who keep their animals outside may not be able to install air pumps or other equipment. For example, they may live in places where electricity is difficult to supply, or they may open their houses frequently. Some of them are concerned that they may not have enough oxygen. In such cases, adding aquatic plants to the tank can help to alleviate the oxygen problem a little by allowing the plants to produce oxygen through photosynthesis. Each of these reasons is explained in detail in the following sections.

One reason to add water plants,Some people add aquatic plants to liven up the look of their aquariums. Goldfish and other living creatures alone can make an aquarium feel lonely. In such cases, aquatic plants are an easy solution. If you go to a specialty store, you will find many kinds of aquatic plants, so you can make your aquarium just the way you want it by choosing the right ones.
For example, Anacaris and Cabomba have soft leaves that sway from side to side with the flow of water, making them less tiring to watch. Also, water plants such as Anubias nana and Dracaena have hard leaves that do not sway with the flow of water, giving them a sense of gravity.
As you can see, different leaf thicknesses and leaf shapes give a very different impression when placed in an aquarium, so it is recommended that you choose aquatic plants based on what kind of image you want your aquarium to have.

If you have ever added aquatic plants to a goldfish tank or other aquarium, you have often experienced the phenomenon of aquatic plants losing their leaves and becoming only stems.
The reason is that the goldfish are eating them as food. Eating waterweeds as food is not necessarily a bad thing. However, if you increase the amount of food, it will lead to deterioration of the water quality and cause the goldfish to lose their health, which is counterproductive.There is no particular need to worry about goldfish, as they willingly eat water plants.
On the contrary, it is more problematic for a person to suddenly stop eating something that he or she has been fond of, and it is better to suspect that he or she may be in poor health.
If you do not want them to eat water plants, you can reduce the risk of them eating by changing from soft leaves such as Anacaris to thick leaves such as Anubias nana, but this is only a stopgap measure and you should expect them to eat at some point. If you do not want your plants to be eaten because of appearance or other issues, you may want to consider artificial flowers instead of fresh ones.
If the flowers are artificial, the goldfish will find out that they are not tasty and will not eat them. Recent artificial flowers are more comparable to the real thing than those of a decade ago, so please take this into consideration.

Water plants produce oxygen through photosynthesis.With this oxygen, goldfish may replenish their oxygen supply. Most people who add water plants for oxygen supplementation are usually those who keep goldfish in places where an air pump cannot be installed, for example.
However, there is a point to note, especially for those who keep goldfish in ponds and add a large amount of water plants, but during the day when the sun is shining, water plants produce oxygen through photosynthesis, but when the sun goes down at night, water plants breathe just like living organisms, so in rare cases the oxygen concentration in the water decreases and the organisms This is an extremely rare phenomenon. Although this is an extremely rare phenomenon, it is not zero, so please be careful about the amount of water plants you put in your aquarium.

One thing to keep in mind when adding water plants to a goldfish aquarium is to consider when purchasing water plants whether you are going to feed them as food or not. It is not surprising that if you add water plants to your goldfish without knowing at all, the leaves will be gone after a few days, as goldfish are wont to do.
Also, some people who add water plants to their goldfish even think that water plants are consumable, so it is easier if you think of them that way. When adding water plants to goldfish, something happens that does not often happen with other ornamental fish. Goldfish are more likely than other ornamental fish to have deteriorating water quality, so be sure to clean the water plants frequently, as they will inevitably become contaminated with moss and other substances.
For goldfish keepers who cannot feed their goldfish for a long period of time, they can put in water plants in advance and use them as a substitute for food, which is the best way to keep goldfish alive.