What to eat and how to raise river shrimps
In recent years, with the rise of aquaculture, river shrimp has become a popular breeding target due to its ornamental and economic value. This article will combine the hot topics and hot content on the Internet in the past 10 days to introduce you to the eating habits and breeding techniques of river shrimp in detail, helping you to easily raise healthy and lively river shrimp.
1. Eating habits of river shrimp
River shrimps are omnivorous animals with a wide range of food sources, including the following categories:
| food type | specific food | Things to note |
|---|---|---|
| plant food | Aquatic plants, algae, vegetable fragments (such as spinach, lettuce) | Need to be cleaned to avoid pesticide residues |
| animal food | Red worms, water fleas, small fish and shrimps, insect larvae | Feed in appropriate amounts to avoid water pollution |
| artificial feed | Shrimp food, pellet feed | Choose high-quality brands and avoid low-quality feed |
2. The breeding environment of river shrimp
River shrimp has high requirements on water quality and environment. The following are the key environmental factors for cultivating river shrimp:
| environmental factors | suitable range | Remarks |
|---|---|---|
| water temperature | 20-28℃ | Heating is required in winter and cooling is required in summer |
| pH value | 6.5-8.0 | Regular testing to maintain stability |
| Dissolved oxygen | ≥5mg/L | Use oxygen equipment |
| light | Moderate | Avoid direct sunlight |
3. Daily management of river shrimp
Farming river shrimp requires the following management on a regular basis:
1.Feeding management: Feed 1-2 times a day, and the amount of each feeding should be enough that the shrimp can be eaten within 2 hours to avoid remaining feed from polluting the water quality.
2.water quality management: Change 1/3 of the water every week, use aerated tap water or well water to avoid excessive temperature differences.
3.disease prevention: Regularly check the health status of river shrimps, and isolate and treat any abnormalities promptly. Common diseases include white spot disease, gill rot, etc.
4.Precautions for mixed culture: River shrimp can be mixed with small fish, but avoid mixing with large and ferocious fish to avoid being attacked.
4. Reproduction skills of river shrimp
River shrimp reproduction requires special attention to the following points:
| breeding stage | Management points |
|---|---|
| Broodstock selection | Choose individuals who are strong and energetic |
| spawning environment | Water temperature 25-28℃, pH 7.0-7.5 |
| Incubation management | Keep water clean and avoid disturbance |
| Juvenile shrimp cultivation | Feed microalgae, rotifers and other tiny feeds |
5. Frequently Asked Questions
1.Question: Why do river shrimps die easily?
Answer: Possible causes include deterioration of water quality, lack of oxygen, improper feeding or disease infection.
2.Question: Can river shrimp eat bread crumbs?
Answer: Long-term feeding is not recommended. Bread crumbs can easily pollute the water quality and the nutrition is not balanced.
3.Question: How often do river shrimps change their shells?
Answer: Juvenile shrimps molt their shells 1-2 times a week, and adult shrimps molt their shells once a month.
4.Question: How big can river shrimp grow?
Answer: Common varieties can generally grow to 3-8 cm, depending on the variety and breeding conditions.
6. Summary
River shrimp farming is a fun and challenging activity. By understanding the eating habits and breeding points of river shrimp, you can easily create an environment suitable for the growth of river shrimp. Remember to keep the water clean, provide balanced nutrition, and monitor health regularly, and your river shrimp will surely thrive.
With the popularity of aquarium culture, river shrimp farming has become a hot topic. I hope this article will help you master the techniques of shrimp farming and enjoy this fun-filled hobby.
check the details
check the details
en
