How to Keep Fish in an Aquarium: A Comprehensive Guide from Beginner to Mastery
Aquarium fish keeping has become one of the popular hobbies in recent years, with many people looking to relax and unwind by creating a beautiful aquarium. However, fish farming is not a simple matter of "letting the fish out of the water" and requires mastering scientific methods and techniques. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with a structured and easy-to-operate guide to fish farming.
1. Preparations before raising fish
Before starting fish farming, you need to make the following preparations:
| project | illustrate |
|---|---|
| Aquarium selection | Choose an aquarium of appropriate size based on fish species and quantity. It is recommended that novices start with a small tank (30-60L). |
| Filtration system | Essential equipment, choose from external, built-in or waterfall filters. |
| heating rod | Tropical fish need a constant temperature environment, and it is recommended to equip them with an adjustable temperature heating rod. |
| Water quality testing tools | Detect key indicators such as ammonia, nitrite, nitrate, pH value, etc. |
2. Water quality management and maintenance
Water quality is a key factor in the success of fish farming. The following are the key points of water quality management that have been hotly discussed recently:
| water quality parameters | ideal range | Adjustment method |
|---|---|---|
| pH value | 6.5-7.5 (depending on fish species) | Use a pH adjuster or add driftwood/coral sand. |
| Ammonia content | 0 ppm | Strengthen filtration and change water regularly. |
| nitrite | 0 ppm | Cultivate nitrifying bacteria to avoid overfeeding. |
| Nitrate | <5 ppm | Change the water 20%-30% every week. |
3. Recommendations for popular fish species and key points for raising them
According to recent discussions among netizens, the following fish species are suitable for novices to keep:
| Fish species | Difficulty of raising | Water temperature requirements | Things to note |
|---|---|---|---|
| Guppy | Simple | 22-28°C | Reproduces quickly and needs to control the population. |
| traffic light fish | medium | 24-26°C | For gregarious fish, it is recommended to keep 6 or more fish together. |
| betta fish | Simple | 24-30°C | Keep it alone and avoid mixing it with other betta fish. |
| goldfish | Simple | 18-24°C | Large space is required to avoid overfeeding. |
4. Frequently Asked Questions (recent hot discussions)
1.Why do fish always die?Possible reasons: substandard water quality, large temperature fluctuations, overfeeding or new fish not adapting to the environment. It is recommended to test the water quality first and adjust gradually.
2.What to do if algae grows in the aquarium?Algae growth can be controlled by reducing light, adding algaecide fish (such as elf fish), or cleaning by hand.
3.How to make fish more colorful?Provide nutritionally balanced feed (such as fish food containing astaxanthin) and maintain stable water quality.
5. Summary
Fish farming is a hobby that requires patience and care, but as long as you master scientific methods, you can easily create a vibrant aquatic world. This article provides you with comprehensive guidance from equipment preparation, water quality management, fish species selection, to FAQs. I hope you can enjoy the fun of raising fish and create your own underwater paradise!
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