Many people face a lot of problems when keeping fish for the first time, such as not knowing how to choose a fish tank, not knowing what are the precautions, and so on.

Now, let's learn about these problems together.

New fish keepers should consider the following factors when picking a fish tank:

1. Size: The size of the tank should be appropriate for the number and size of fish you plan to keep. A general rule of thumb is to provide at least one gallon of water per inch of fish.

2. Material: Fish tanks can be made of glass or acrylic. Glass tanks are more scratch-resistant but can be heavy and fragile. Acrylic tanks are lighter and more durable but can scratch more easily.

3. Shape: Fish tanks come in different shapes, including rectangular, bow-front, and round. Choose a shape that fits your space and aesthetic preferences.

4. Filtration: A good filtration system is essential for maintaining the water quality in your fish tank.

Consider whether the tank comes with a built-in filtration system or if you need to purchase one separately.

5. Lighting: Fish tanks need adequate lighting for the health of the fish and the growth of plants. Choose a tank with a built-in lighting system or put the fish tank in a sunny place.

6. Accessories: Consider whether the tank comes with any necessary accessories, such as a heater, thermometer, or air pump. These items may need to be purchased separately for some tanks.

Overall, it's important to choose a fish tank that meets the needs of your fish and fits your budget and lifestyle.

New fish keepers should consider the following important factors when starting their hobby:

1. Proper tank setup: This includes selecting an appropriate tank size, choosing the right substrate, adding decorations, and setting up the filtration system and heater.

2. Water quality: Fish are highly sensitive to water quality. Regular water changes and testing for pH, ammonia, nitrite, and nitrate levels are crucial for their health.

3. Fish compatibility: Different fish species have different requirements and temperaments. It's important to research which fish can coexist peacefully and which may be aggressive toward each other.

4. Feeding: Overfeeding can lead to poor water quality and health issues for the fish. Understanding the dietary needs of your fish and feeding them the appropriate amount is crucial.

5. Disease prevention: Keeping the tank clean and quarantining new fish before introducing them to the tank can prevent the spread of diseases.

6. Maintenance: Regular maintenance of the tank, including water changes and cleaning of the filter, is essential for the health of the fish.

7. Education: Keeping fish is a complex hobby that requires ongoing education and research. Joining a local fish club or online community can provide valuable resources and support for new fish keepers.

Now, maybe you are more confident that you can take care of your little fish.