The leather jaw fish is a kind of fish that inhabits the estuary area at the junction of freshwater and seawater, and is not suitable for long-term raising with fresh water.Some artificial seawater can be added to the tank.In addition, they are not suitable for polyculture, especially male fish.Males are extremely aggressive, and if there are more than two males in the same tank, they will fight constantly.Generally speaking, they still have some difficulties in raising.
1. Water temperature: The leather jaw fish has a relatively high adaptability to water temperature, and the acceptable temperature range is relatively large.For them, it is very appropriate to keep the temperature of the water body between 22-26 degrees Celsius.In addition, they like places with sunshine, so they can use the light in the fish tank to provide light appropriately.
2. Water quality: They like to live in weakly alkaline water.Because they live in brackish waters, they should be fed with salt in a tank of about 10 grams of salt in 10 liters of water.It is suggested to plant some aquatic plants in the water.The frequency of water exchange should not be too high, at most only 1/4 of the water can be replaced each time, and the water quality should be slightly older.The most important thing to pay attention to is that the water quality should not be muddy, otherwise it will lead to their death.
3. Feeding: They are carnivorous fish.When feeding, you can choose to feed water fleas, red worms and other live bait.When feeding, it is not appropriate to feed too much at a time, because if they can not eat up, it is easy to cause water turbidity.
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