cannonball fish belongs to large-scale seawater ornamental fish, which has no high requirements for water quality. Most of them can endure the environment with nitrate content as high as 300ppm, and they can live normally as long as the pH value is not lower than 7.8. This kind of fish has strong adaptability to water temperature, and is most active at 26-28 ℃. If you raise it at home, it is not difficult to control the temperature in the aquarium within this range. When they are raised, they should be provided with various animal baits, including squid, shrimp, shellfish, small fish and shrimp with shells, which can help them grind their growing teeth.
2. How to raise cannonball fish1. Water quality: cannonball fish is suitable for living in water with pH value not less than 7.8 and specific gravity in the range of 1.020-1.025. This environment is more conducive to their metabolism.
2. Feeding: This fish is carnivorous and very gluttonous, and its teeth are extremely sharp, which can bite gravel coral. Some animal bait can be fed when raising at home.
3. Water temperature: They are suitable for living in the environment with water temperature of 26-28 ℃. When feeding, control the water temperature within this range and keep the water temperature constant.