What kind of fish can be raised without a heating rod?

Oct 30,2023
3Min

Fish suitable for raising without a heating rod

1. Mary fish: Mary fish is one of the best ornamental fish to raise. It can tolerate low temperatures of about 10℃, but if it is exposed to low temperature for a long time, it will easily Sickness or death.

2. Goldfish: Goldfish can survive in a water temperature environment of 0-39 degrees Celsius, but the most suitable water temperature environment for life is around 20-28 degrees. It is best to choose a sunny and well-ventilated location to raise goldfish. .

3. Koi: Koi has strong adaptability to water temperature and can live in a water temperature environment of 2-35℃, but the optimal water temperature for growth is 20-27℃. It does not need heating rods almost all year round. .

4. Chinese Betta: Betta has no strict requirements on water quality and can generally survive in water between 4 and 31°C.

5. Zebrafish: Zebrafish can grow in water temperatures between 11-30℃, but if breeders want them to grow better, it is best to keep the water temperature at 24-26℃ between.

6. Medaka: Medaka is a distant relative of the guppy. Its survival temperature is 1-35°C. Because it was introduced from Japan and not for a long time, it is relatively niche.

7. Goby: The survival temperature of goby is 5-35℃, but it is very interactive and likes to fight.

8. Guppies: Guppies like water temperatures of 22°C-24°C and calm water bodies with rich vegetation. They can also survive in low temperatures of 16°C and dirty water quality. They are highly adaptable.

9. Grass goldfish: Grass goldfish are suitable for living between 18-25℃. In this temperature range, they grow and develop the fastest and in the best growth condition.

10. Suckling loach: The sucking loach is also called rock-climbing loach. Its living temperature is 5-30 degrees. However, it is afraid of heat and likes high-oxygen rapids environments. It also has very high requirements for water quality.

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