I have just finished cycling a 90gal and I've decided I like the look of sand better than gravel. I want to pull my gravel and add sand to the tank. The last time I did this, it took about four days for the sand to settle out of the water column. Can I pull my filter media and put it in a bucket with an air stone to keep the beneficial bacteria alive for a couple days?
I want to shut the filter off to keep sand out of the motor until it settles.
I want to shut the filter off to keep sand out of the motor until it settles.