1. Reason: The death of scavengers in fish tanks may be caused by too much chlorine in water. Although scavengers have strong adaptability, their resistance to chlorine is not strong. If breeders use tap water just received for a long time to breed them, they will gradually die.
2. Solution: When breeders breed scavengers, it is best to trap water first. You can expose the tap water just received for 2 days, and then give it to the scavenger, so that chlorine gas in the water can be eliminated.
2. Starve to death1. Reason: Many breeders think that scavengers can eat feces and garbage in fish tanks, so they seldom feed them specially. But after the algae and moss in the fish tank are eaten by the scavenger, they have no food. Adult scavengers, in particular, eat a lot. If they don't feed food specially, they are likely to starve to death.
2. Solution: If the scavenger has grown up and the breeder needs to feed them with some sunken feed, he can also clamp the live bait with a clip and put it at the bottom of the tank.
3. Salt or gentamicin is used1. Reason: Scavengers cannot use salt or gentamicin. If these two things are added to the fish tank, they will die.
2. Solution: Breeders can avoid these two things when using drugs. If mixed fish need salt, scavengers can be fished out.