petepaschall
Member
I changed out my 55g for a 75g this morning. I had some new sand still in the bag left over which I added first, then I added some sand that had been live at one point. It had been in a smaller tank (I think 39g) that I took down over this past winter. I left the sand with a small amount of water in the tank, and covered the tank so no dust, insects, etc. would get in it (the sand was still very damp this morning when I took it out). Finally, I topped it off with the sand from the 55. My question is, will the sand that had been in the old tank, but not used for several months, cause my tank to cycle again due to the dead stuff in it? I will have 65 pounds of LR and my wet/dry minus the bio-balls. Thanks!
Pete
Pete