with what fish pig-nosed turtles are more aggressive, breeders should pay attention to the size of the fish when choosing mixed fish, it is best to choose fish with little difference in size with them. Fish suitable for polyculture with pig-nosed turtles include arowana, map fish, Luohan fish, koi and so on. Most of these fish are active in the middle and upper layers, while pig-nosed turtles are active in the middle and lower layers. Generally, there will be no contradictions or conflicts.
should we pay attention to in the polyculture of pig-nosed turtles? 1. The size difference should not be too big: pig-nosed turtles are aggressive, and if they are mixed with too small fish, it is easy to injure small fish. If they are mixed with larger and more aggressive fish, they will often fight, so they should pay attention to their size when choosing mixed fish.
2. Feeding density should not be too large: pig-nosed turtles need more space to move around. Breeders need to prepare a larger container for them. If conditions permit, a circulating filtration system can be installed to ensure clean water quality. Moreover, pig-nosed turtles need a water level of more than 0.5 meters, and breeders need to pay attention to the fact that they can be mixed with deeper fish tanks.
3. Separate feeding: Pig-nosed turtles are gluttonous, and their food is not very similar to that of fish. The breeder can feed the fish first, and then feed the pig-nosed turtles, which can effectively avoid fighting for food.
