Other people's hydroponic green apples can raise fish. It's amazing.

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Hydroponic plants are a good choice for many busy flower friends, and when the weather is hot, some hydroponic plants can still stay at home.

It feels cooler and cooler. Put it in the office, it also looks more elegant and ornamental.

! But some flower friends can not be satisfied with this, but also can raise two small fish in a hydroponic vase! How did you do that? Let's take a look.

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Flower fish symbiosis

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Many plants can be hydroponically cultivated, as long as they have well-developed roots. Like

Foliage-like dripping Guanyin, hanging orchid, synthetic taro, rich bamboo, green apple, copper grass, purple bamboo plum and so on are all good hydroponic plants. Many fruits and vegetables can also be hydroponically cultivated, such as potatoes, radishes, taro and so on.

Hydroponic plants can raise fish, and most of them use transparent glass fish tanks, and the roots of plants are suitable for the movement and stillness of small fish, making it a different landscape. However, there are some points to pay attention to during the maintenance period, otherwise the small fish raised are easy to die.

Plant selection

First of all, hydroponic plants are non-toxic plants, otherwise small fish will

Bite the root system and cause poison. Such as green pineapple, copper money grass, purple bamboo plum, sea onion, tiger tail orchid are very good hydroponic plants, will not cause harm to small fish.

The choice of fish

Generally speaking, hydroponic vases are not big, so fish should basically choose small fish, which means abuse when they are big.

The baby fish.

It is advisable to be no more than 3 cm long.

The number can not be much, after all, the space is narrow, more easy to lack of oxygen, generally 1-3.

Choose to compare those easy-to-live species, tropical fish, ornamental crucian carp, such as peacocks, red arrows, black Mary and other small tropical fish, it is not recommended to raise goldfish, especially easy to die.

In short, small and easy-to-grow fish with low oxygen demand is the first choice for mixed culture of hydroponic plants.

Feed less

Feed as little as possible, it is easy to cause fish food to pollute the water quality.

Plants and small fish grow.

Many small fish can survive only by plankton in the nutrient solution, so feed as little as possible. If you want to feed

According to sprinkle in 3-5 minutes to eat completely, can cooperate with the change of water feeding, after the feeding is finished.

Change water

Usually prepare one more.

Some water, dry for 1-2 days.

In general, spring and autumn can be changed once every 5-7 days and every 2-3 days in summer. Fish activities are slow in winter and can be changed every 1-2 weeks less.

When changing water, keep the water temperature close to the room temperature to avoid making small fish sick because of the difference in water temperature, especially in winter and summer, when the water temperature is too low or too high.

Every time you change the water, you can keep it.

Half

Old water, pour out the fecal residue at the bottom of the vase, and then put in the old water poured out and the new water that has been dried. It can not only improve the adaptability of fish, but also provide nutrients for plants. Change all the new water once a month.

No nutrient solution

Hydroponic plants of fish culture do not need to add nutrient solution when changing water, some nutrient solution is harmful to fish, and it is also easy to worsen the water quality. For general hydroponic plants, foliar fertilizer can be sprayed to supplement nutrition.

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