The water quality of 1: firstly, the bubble and water flow in jellyfish culture box are the problems that need to be paid attention to for the longest time, and then the importance of aeration. There is a certain balanced ecology in the ocean, which is not discussed in detail here. Nitrogen and carbon dioxide in water are beneficial to Xanthomonas monocytogenes, but methane and ammonia are harmful to these algae. In addition, jellyfish are sensitive to nitrite and don't like changing water frequently. Therefore, it is very important to improve the water quality in the process of raising jellyfish. We can add nitrifying bacteria to jellyfish aquarium several times to help establish water quality system. Bubbles have different effects on different jellyfish. Among them, Haiyue jellyfish are most afraid of bubbles, and bubbles accumulate in jellyfish wings, which will cause holes in jellyfish wings. The other two are more common in Fish Street: pearl jellyfish "is covered with spots" and colored jellyfish "has too many baskets all white", so the threat of bubbles is not so great. But these jellyfish are not suitable for growing in strong currents. Too strong a current will separate the jellyfish's wings from its mouth.
2 Water temperature: The optimum temperature for keeping jellyfish is 25 degrees, and the water dispenser is an essential tool for keeping jellyfish. If the temperature is too high, the activity of jellyfish will decrease and then sink to the bottom of the tank to die.
3 change water: the number of jellyfish, the size of the sink, etc. And the amount of water changed is different, but it is changed at least twice a month. Try not to hurt jellyfish, don't suck jellyfish when draining, avoid bubbles when supplying water, and don't supply water too fast.
4 Keep in touch with other creatures: Some aggressive fish and crustaceans will rob the bait attached to jellyfish, or attack jellyfish directly, and try to choose mild species. As for software, although their mobility is very small, their poisonous tentacles are experts in catching jellyfish, and they may be preyed at night.
Feed for jellyfish: jellyfish feed on plankton in the water, but the aquarium can't provide water full of plankton and organic matter. So the bait is mainly shrimp. It is also necessary to supplement jellyfish liquid feed, seawater trace elements and seawater rotifer feed specially designed for software. Jellyfish has a simple digestive structure and can also be fed with this easily decomposed feed. When the digester and mouth in the jellyfish wings turn orange, it means that the jellyfish is full. Please don't feed too many times and portions. Because the water quality tends to deteriorate.
5. Light: There are * * algae "Xanthomonas unicornis" in the aquatic substrate, and the nutrients produced by photosynthesis of these algae are provided to jellyfish, and the nitrogen-containing waste produced by jellyfish metabolism is provided to Xanthomonas unicornis in the body. The relationship between them is interdependent, so the light of jellyfish aquarium is very important. Providing suitable coral basket lamp for jellyfish aquarium can provide Xanthomonas for photosynthesis.