What are the instructions for keeping dragonfish, just pay attention to the number of dragonfish, do not raise an even number, raise an even number of dragonfish will kill each other, afraid of loneliness, you can also raise some other species of fish. When raising chinook salmon, you should seal the top of the tank, chinook salmon like to cross the surface of the water, if you do not seal the top, it is likely to fall outside the tank, it is best to add some food to the chinook salmon and oxygenate the water. In order to prevent the dragonfish eyes from falling out, it is better to put some floating things on the water surface to make the dragonfish look upwards, and it is also better to stand at a high place when observing, the dragonfish will fall out of the eyes if they look downwards.
