Some fish are aggressive, so it is easy to attack each other when they are raised together. At this time, the probability of biting the tail and making sound is very high. In view of this situation, it is necessary to immediately fish out one of the fish, or put an isolation net in the fish tank, so that the two fish can not meet each other, naturally will not fight.
Fish have a certain degree of hunger tolerance, but hunger tolerance is hunger, hungry it will still eat, and if there is no food in the fish tank, they will mouth to their companions. Want to avoid this situation, as long as the usual attention to feeding, feeding 2-3 times a day, each feeding to 78 points full can be.
If a fish's tail is infected with bacteria or parasites, it will also cause other fish to attack it, which is also a relatively common situation. At this time, what we need to do is to fish out the attacked fish, change the water regularly in the original tank, so as to avoid other fish getting sick, and treat the fish with medicine.
Some fish will attack their companions simply because their mouth is relatively cheap, they will generally aim at those beautiful tail under the mouth, the original beautiful tail will be all kinds of incomplete. If there is a cheap fish in the tank, it is better to fish it out, because its attack target is often not limited.
