Report Abuse. You could drain the heater if you have the time or do it the quick way with a rag.If you do it the quick way you make sure the water is off and open the hot water faucet nearest the tank to relieve the pressure. Either way you do it would be ok. You just need to make sure your power is off first.
Blind Cavefish. The blind cavefish (astyanax mexicanus), also known as the Mexican tetra, lives in deep, dark caves in the warm waters of Central America. Blind cavefish are born with eyes, but as they get older, skin grows over them and their vision degenerates.Size: Blind cavefish grow to about 3.5 inches long.he blind cavefish (astyanax mexicanus), also known as the Mexican tetra, lives in deep, dark caves in the warm waters of Central America.
Ozark Cavefish (Amblyopsis rosae). (Federally listed as Threatened). Description: The Ozark Cavefish is a small that grows no more than two inches in length. Its skin is unpigmented so it looks white in color, and it has no eyes.Despite its small size, this can be a long-lived fish, often living more than 15 years.Cavefish feed on small invertebrates. Habitat: The Ozark Cavefish is specially adapted for life in subterranean water.ts skin is unpigmented so it looks white in color, and it has no eyes. Despite its small size, this can be a long-lived fish, often living more than 15 years. Cavefish feed on small invertebrates. Habitat: The Ozark Cavefish is specially adapted for life in subterranean water.