One, 80 tanks can raise several map fish Under normal circumstances, it is most suitable to raise 1-2 map fish in 80 cm tanks, because they are large in size, and their body length can reach about 25-30 cm in adulthood. In addition, they have a strong sense of territory, fierce character and strong attack power. If they raise too many people, they may fight for territory. In addition, their demand for oxygen is still relatively high. If the feeding density is too high, the oxygen in the water will be insufficient, which will also affect their normal life. In addition, too high density will also affect their activities and body development. If they live in a high density environment for a long time, they may have physical deformity.
2. How to raise map fish1. Water temperature: Map fish is tropical fish and likes a higher temperature. Breeders need to keep the water temperature between 24-26 ℃. When the temperature is low or the temperature difference is large, it is best to install a heating rod.
2. Water quality: Map fish prefer weakly alkaline new water. When breeding, breeders need to keep the PH value between 7.0 and 7.5. It is best to change the water once every 2 days, and half or one third of it can be changed each time.
3. Feeding: Map fish is more skinny and can eat more kinds of food. When raising artificially, you can choose to feed with animal feed and plant feed, so as to ensure their balanced nutrition. If breeders don't have time, they can choose to feed synthetic feed directly.
