jacknjill
Active Member
Originally posted by shawnts106
I did NOT take out my old CC... I mixed the new sand in with the CC.... so that the Bacteria stayed in the tank.... is this bad? I was under the impression that you can add sand just dont take out your already established substrate!
since you just added the sand to it, it will make no difference. the sand will sink to the bottom and you will never know you had it. so you shouldve taken the cc out and put it in a little thing (some fine mesh or netting) on the side of your tank to let the "good stuff: go to your sand.