Water quality regulator suitable for grass goldfish breeding
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TIANJIN CHENHUI FEED
- Publication Date
- 2020-05-12
- Estimated Expiration
- Not applicable · inactive patent
Abstract
Description
technical field
[0001] The invention relates to a water quality regulator, in particular to a water quality regulator suitable for cultivating golden carp. Background technique
[0002] Grass goldfish is also called grass gold or golden crucian carp. Its body is spindle-shaped, its caudal fin is not bifurcated, and its back, abdomen, chest and anal fins are normal. It has strong physique, strong adaptability, wide feeding habits, and is easy to raise. In addition to red body color, there are red and white flowers, five flowers, etc. It is suitable for large-scale breeding in parks and natural waters, and can also be raised in garden tanks and aquariums. Grass goldfish live in water and rely on the dissolved oxygen in the water to survive. Generally, the grass goldfish’s requirement for dissolved oxygen is above 0.4mg / L, and the minimum is between 0.1-0.13mg / L. All will die, so the water quality for feeding grass goldfish should be fresh, fresh, pollution-free, and high in d...