Mine live in chlorinated water. They are perfectly healthy and have vibrant colours, but mine are guppies so not sure about other fish but i know mollies, platies, swordtails, guppies, angelfish, plecos and corys can.Click to see full answer. Consequently, can any fish survive in chlorine?The fish died immediately. Their gills are very chlorine sensitive. No, you can get salt water, and fresh water fish – but none have evolved to live in chlorine!Additionally, what fish can survive in tap water? Tap water is treated with chlorine, and can contain metals. The chlorine will kill the healthy bacteria that the tank needs to survive and cause an ammonia spike. There are hardy fish—such as goldfish—that can easily survive the occasional ammonia spike, but there are delicate species that have a harder time with it. Similarly one may ask, how much chlorine can fish tolerate? Chlorine in Aquatic Systems Generally, municipal water has a relative chlorine level of 1.5 to 2.0 ppm out of the tap. Chlorine is a strong oxidant and can be lethal to most fish at level between 0.1-0.3 ppm.How quickly does chlorine kill fish?Here are example chlorine levels and what they can do to pond fish: . 006 mg/L will kill fish fry in about two days.