How to raise a pet fish: A comprehensive guide from beginner to master
Keeping pet fish is a fun and challenging hobby. Whether you are a beginner or an experienced hobbyist, it is important to master the correct method of keeping fish. This article will provide you with a structured guide to fish farming based on the hot topics and hot content on the Internet in the past 10 days.
1. Inventory of popular fish farming topics (last 10 days)
| Ranking | hot topics | Discussion popularity |
|---|---|---|
| 1 | Common misunderstandings among novice fish farmers | ★★★★★ |
| 2 | Fish tank water quality management tips | ★★★★☆ |
| 3 | Tips for raising tropical fish | ★★★★☆ |
| 4 | Ornamental fish disease prevention and control | ★★★☆☆ |
| 5 | Fish tank landscaping art | ★★★☆☆ |
2. Basic knowledge of fish farming
1. Choose the right fish tank
The size of the fish tank should be determined according to the number and types of fish to be kept. Generally speaking, every 1 cm of fish body length requires 1 liter of water space. Beginners are advised to start with a medium-sized fish tank of 30-50 liters.
2. Key points of water quality management
| parameters | ideal range | Detection frequency |
|---|---|---|
| pH value | 6.5-7.5 | 1 time a week |
| Ammonia nitrogen content | 0mg/L | 1 time a week |
| nitrite | 0mg/L | 1 time a week |
| Nitrate | <20 mg/L | 1 time a week |
3. Guide to raising popular fish
1. Guppy
Guppies are one of the most popular starter species, with their bright colors and adaptability. The breeding water temperature should be maintained at 24-26°C and the pH value should be 6.5-7.5.
2. Goldfish
Goldfish is a representative of cold water fish and needs a large space for activities. The water temperature is controlled at 18-22°C, and the water needs to be changed regularly to keep the water clean.
3. Betta fish
Betta fish have a fierce personality and are suitable for being kept alone. The water temperature is 26-30℃ and the pH value is 6.0-7.0. Popular for its beautiful fins.
4. Daily maintenance points
| Maintenance project | Frequency | Things to note |
|---|---|---|
| Change water | 1-2 times a week | Change 1/3 of the water each time |
| feeding | 1-2 times a day | Small amount, many times principle |
| Clean filtration system | 1 time per month | Keep some old filter media |
| Check equipment | 1 time a week | Heating rods, filters, etc. |
5. Frequently Asked Questions
1. Why do my fish keep dying?
The most common causes are water quality issues or overfeeding. It is recommended to check the water quality parameters first, control the feeding amount, and ensure the normal operation of the filtration system.
2. How to tell if the fish is healthy?
Healthy fish should have the following characteristics: active swimming, good appetite, no abnormal spots on the body surface, and fully extended fins.
3. How to put the newly purchased fish into the tank?
It needs to go through two steps of "over-temperature" and "over-water": first put the sealed fish bag into the fish tank for 30 minutes to balance the temperature, then add a small amount of fish tank water every 15 minutes for 1-2 hours.
6. Advanced skills
1. Breeding skills
Different fish reproduce in different ways. Guppies are ovoviviparous and can directly give birth to small fish; goldfish need to set up a special spawning area; betta fish need to carefully prepare foam nests.
2. Principle of mixed culture
Polyculture needs to consider the size, habits and water quality requirements of fish. Generally follow the combination of "upper fish + middle fish + bottom fish" to avoid mixing aggressive fish.
3. Landscaping art
Popular fish tank landscaping styles include: natural style, Dutch-style aquatic plant tank, rock reef style, etc. When designing landscaping, you need to consider the living habits of fish and provide enough hiding space.
Conclusion
Keeping pet fish is a hobby that requires patience and care. Through the structured guide in this article, I hope it will help you establish a scientific concept of fish farming. Remember, observation and learning are the keys to becoming a good aquarist. As you gain experience, you will be able to enjoy this hobby.
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