Originally Posted by derekc
ok great thanks!!! How long do i cure it?
Are you doing it in your display or in a tub? In the display you will cycle with the rock. When your ammonia and nitrite are at a steady zero and you start to get nitrate then the cycle is complete. In a tub you just have to wait until the ammonia reaches a steady zero. In both cases, have water ready for changes. Try to keep the ammonia under 1ppm.