Please ask how to keep goldfish

Nowadays, when you buy a new house, many people will choose to buy a fish tank and put it in the middle of the living room. Then raise a lot of goldfish in the fish tank, both beautiful and atmospheric. So how do ordinary people keep goldfish?

In fact, as long as you do the following three points, you can keep goldfish.

First, professional fish tank.

Second, feed some fish food every other day.

Third, change the water frequently.

So it's not that hard for the average person to keep goldfish. As long as you are willing to spend a little bit of money and then put a little bit of thought into it, keeping goldfish is actually quite simple.

So specifically, how should the average person keep goldfish?

First of all we have to buy a professional fish tank, which usually has a filtration system and an oxygen system. The so-called filtration system is actually to filter the water in the fish tank repeatedly to maintain the water quality. As for the oxygen system, it is actually because the water in the aquarium is dead and inactive without oxygen. It says we need to add oxygen to it to keep the goldfish alive.

Secondly, it is necessary to meet the goldfish food for half a year or a year. Although the goldfish does not eat much, but we can not wait until he is hungry to buy a lot of goldfish food. Then feed a little goldfish food every other day. It is worth noting that goldfish should not be fed too much fish food. Because goldfish don't usually feel full, as long as you put goldfish food into the water, he will definitely eat it all. Many goldfish die.

Lastly, even though we have a great bathtub, we still need to change the water often because the fish tank filtration system can't filter the bacteria. Many fish just get sick and die because there is too much bacteria in the water.