2. Stable water quality. To raise water first, first break into the tank with real fish, for example, break into the tank with Qinglong or Xingdianlong. After 1 month (which must be disease-free), the fish can be considered to enter the red dragon. If there is a leaf of Elemene, you can use one leaf in every 100L of water and put it at the end of the filter outlet.
3. Quarantine and isolate the new fish before entering the tank. Prepare a quarantine tank. The size of the quarantine tank shall be subject to the size of the red dragon. For example, a 25CM dragon can use a tank with about 60L water, plus physical filtration and oxygen-increasing equipment (oxygen-increasing pump). After the red dragon comes back, it should be soaked in water first, that is, soaked in the bag for 30 minutes, and then added with 3 1 of water, once every 30 minutes, ***3 times. Then enter the quarantine tank. Observe any obvious symptoms in the first 2 days, and if not, carry out routine insecticidal sterilization. After 4 weeks, after the quarantine is over, you can enter the feeding tank for feeding.
4. Water temperature and quality. The water temperature is 23-28 degrees, and Honglong likes weak acid water.
5, bait. It's best to have artificial compound feed, but if not, use ground beetle and centipede. Or use quick-frozen shrimp (cut the shrimp bones).
6. Daily management. Bait feeding should be qualitative, quantitative and timed. Don't be too full. Change 3 1 of fresh water every week.
7. Others. It's best to buy two heating rods. Even if one of them is broken, the other one can barely support it, so that the water temperature will not drop too fast. The filtration should be enough, because the red dragon is a large fish, which can eat and pull, and strong filtration can maintain the water quality. Avoid eating live small fish, because small fish may carry germs, which may easily cause arowana to get sick.