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.
The burrowing crayfish live where there is a high water table, and often near sources of surface water. They dig complex burrows with branching paths and multiple sections, and usually at least part of the burrow sits below the water table.