Jellyfish are beautiful and tender, with bright appearance and various shapes. Known as sea elves, many people want to keep jellyfish but are afraid of them because they are poisonous. If stung by a jellyfish, symptoms such as skin redness and swelling or muscle pain may occur within a short period of time. In serious cases, difficulty breathing and shock may occur. to sacrifice. So which jellyfish should we choose? How to raise a good jellyfish?

Choose jellyfish: Moon jellyfish or jellyfish in jellyfish lakes are much less toxic than other harmful jellyfish. The best size for the individual jellyfish is 5cm.

How to raise jellyfish: seawater culture. Jellyfish are marine organisms and must be cultured in seawater. Change the water once a week in summer and every two weeks in winter. Only 1/10 of the total water volume needs to be replaced each time, and the water and salinity must be consistent with the original water. When changing the water, be careful not to encounter jellyfish, as it is easy to hurt them.

How to raise jellyfish 2: Temperature, moon jellyfish can exist in water temperatures of 15-30℃, the best breeding temperature is 25℃, avoid direct sunlight, and do not place the jellyfish tank in Directly above the heater.

How to raise jellyfish three: Light source and light are the key factors for jellyfish to compensate for their energy. There are single-celled zooxanthellae algae in the jellyfish body. They supply the oxygen produced by their own photosynthetic efficiency to the jellyfish, and the nitrogen-containing treasures produced by the metabolism of the jellyfish happen to supply the single-celled zooxanthellae in the body. The relationship between the two is interdependent. Most professional jellyfish breeding aquariums will contain coral blue lights, which can provide the photosynthetic effect of single-cell zooxanthellae, and the lighting time does not need to be specially enhanced.

How to raise jellyfish 4: For feeding, you can use old shrimp larvae or jellyfish special liquid feed. Turn off the water pump during feeding to facilitate jellyfish feeding. After feeding, clean up food residues immediately to avoid deterioration of water quality. When it is found that the digestive organs and mouth of the jellyfish wings turn orange, it means that the jellyfish has eaten. The frequency and amount of feeding should be controlled.

                    </p>

                </p>