Fish farming methods and techniques

Introduction Fish breeding methods and techniques. The methods of breeding fish are as follows: 1. Increase the water first. Only good quality water is suitable for fish growth. Novice fish farmers, do not rush to buy fish after choosing an aquarium.

Fish farming methods and techniques

The methods of breeding fish are as follows:

1. When raising fish, raise the water first. Only good quality water is suitable for fish growth. Novice fish keepers should not rush to buy fish after choosing an aquarium. They should leave tap water for 7 to 10 days. During this period, some fish maintenance medicines should be poured into the aquarium, and then they can buy fry. and store them.

2. When buying fish, you should pay attention to the selection of fish species. Since fish species have different tenderness and personalities, if different fish species are matched, if they are not chosen correctly, they will often bite each other, causing losses among the fish. Therefore, fish with similar temperaments should be kept together.

3. When feeding fish, you should pay attention to reduce feeding once a day, it is generally appropriate to eat all the fish within 2-3 minutes depending on the number of fish. Also pay attention to the density of fish farming and give the fish enough living space. If you find that there is some turbidity in the aquarium or a lot of fish feces, add digestive bacteria, then open the filter for 10 minutes, then open the filter for an hour. The aquarium will become cleaner and. water quality will improve.

4. The saddest thing in fish farming is dead fish, but as long as you regularly sprinkle special potions sold on the market into the aquarium, these potions can prevent and cure fish diseases. When breeding fish in winter, you also need to pay attention to the water temperature. If heThese are tropical fish, the water temperature is generally maintained between 23°C and 26°C. To heat the aquarium water, you must of course use a heating rod.

Things to note before buying fish:

1. Choose healthy goldfish

Healthy fish swim in the middle and lower layers of the water body, looking for food. , competing for food and swimming. The posture is natural and leisurely, and the caudal fin is clear and elegant. ?

2. Do not rush into the aquarium after purchasing the goldfish.

First put the plastic bag containing the fish into the aquarium for 10 to 20 minutes before opening it, and let the water from the tank will flow out several times. It flows into the bag and gradually mixes with the original water in the bag, allowing the goldfish to gradually adapt to the temperature and qualitywater. If there is a light, turn it off. Fish are quieter in the dark and less easily frightened.

3. Do not drastically change the water temperature

When buying fish, you should pay attention to the water temperature of the aquarium store and the water temperature of your aquarium. should not be too big. Generally, within 4℃ is allowed.

4. Do not change too much water at once

The new water should first be kept for a day or two. The goal is to remove some of the chlorine present in the water and also to bring the temperature of the new water and the old water closer together.

  • Popular Focus
  • Where is the cheapest battery wholesale?

    Where is the cheapest battery wholesale in Tangxia, Sanyuanli, Baiyun District? There is an enterprise specializing in the independent production of electric vehicles in Tangxia, Sanyuanli, Baiyun District, Baiyun Sanyuanli Avenue, Baiyun Sanyuanli Street
    08-02
  • Understanding 18650 Voltage: A Comprehensive Guide to Lithium-Ion Battery Power

    Lithium-ion batteries have become the backbone of modern portable electronics, providing the energy needed for everything from smartphones to electric vehicles. Among the various types of lithium-ion batteries, the 18650 battery stands out as a popular ch
    08-27
  • What are the materials of the negative electrodes of lithium batteries?

    What are the materials of the negative electrodes of lithium batteries? The main commercial applications of lithium batteries include graphite, which is a sheet of copper used to guide current and which does not react. another safe
    08-02
  • The difference between 18500 and 26500 batteries

    What is the difference between 18500 and 26500 batteries? The answer above is 18650. The person asking the question should ask what is the difference between 18505 and 26500 batteries. In the case of Fuant ER1
    08-02
  • What does 3.7V 80mAh written on a lithium battery mean?

    What does 3.7V 80mAh written on a lithium battery mean? 3.7 V, 80 mA = 0.08 A, H means 1 hour, or 3600 seconds. Taken together, it is
    08-02
  • How long does a lithium battery (cell phone battery) last?

    How long does a lithium battery (cell phone battery) last? The lifespan of mobile phone batteries, under normal conditions of use and without serious impact, the lifespan set by the manufacturer must be 5 years.
    08-02
  • Will lithium batteries explode when charging?

    Will lithium batteries explode when charged? Will lithium batteries explode when charged? Lithium battery explosions usually occur during the charging process, because the negative electrode material of lithium batteries is graphite or other carbon materi
    08-02
  • Parameters of lgdas31865 lithium battery

    Parameters of lgdas31865 lithium battery The parameters of lgdas31865 lithium battery are as follows: LGDAS31865 is a model 18650 lithium battery with a capacity of
    08-02
  • What are the main components of lithium battery electrolyte?

    What are the main components of lithium battery electrolyte? The composition of lithium battery electrolyte is shown below. 1. Ethylene carbonate: molecular formula C3H4O3. Colorless transparent liquid (>35℃), room temperature
    08-02
  • Who are the lithium battery manufacturers in Shandong?

    What are the lithium battery manufacturers in Shandong? Shandong Shengyang Power Supply Co., Ltd. and Shandong Weineng Environmental Protection Power Technology Co., Ltd. 1. Shandong Shengyang Power Supply Co., Ltd. is located in Shengyang, Qufu City.
    08-02
  • Types of drone batteries available in 2024

    Part 1. Types of drone batteries available in 2024In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in
    07-30
  • How long does it take to charge 26650 battery?

    How long does it take to charge a 26650 battery? The charging time for a 26650 battery is generally between 3 and 6 hours, but the precise time depends on the power of the charger and the capacity of the battery. in general
    08-02
  • For what?Sure, here's an article based on the phrase "For what?

    The simple yet profound question, "For what?" often serves as a gateway to deeper reflections on purpose and intention. It is a query that invites us to delve into the reasons behind actions, decisions, and circumstances that shape our lives and the wor
    08-02
  • Choosing the Right Cart Battery

    This comprehensive guide will walk you through everything you need about cart batteries, from understanding different types to making an informed purchase decision.
    08-02
  • 30mAh~500mAh 3.7 V Li-ion Battery

    Welcome to Ufine's collection of 3.7V lithium-ion batteries ranging from 30mAh to 500mAh. Explore a diverse range of compact and lightweight batteries suitable for various electronic devices,
    08-02
  • Here are 10 essential facts about drone batteries for 2024.

    10 Key Facts About Drone Battery for 2024 In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in the consumer, commercial, and industrial sectors. Below are the primary types of drone batteries avai
    08-02
  • Could you please explain the difference among IMR, ICR, INR, and IFR 18650 batteries?

    What is the Difference Between IMR, ICR, INR, and IFR 18650 Battery?In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage. These distinct
    08-02
  • Safety considerations for cart batteries

    Selecting the ideal cart battery is crucial for ensuring optimal performance and longevity of your electric vehicle or vaping device. This comprehensive guide w
    08-01