<a href=showthread.php?s=&postid=10861984#post10861984 target=_blank>Originally posted</a> by papagimp
8 or 9 months ago, my 55g started having massive sps dieoffs, about $400 worth of em, along with my male bangaii dying. Tested my tanks, found ammonia,nitrite,nitrates all off the color charts. Performed 50-90% water changes every couple days, did no good. Levels stayed the same. Tried every suggestion I could get here on RC...nothing. This went on for about 6-7 months straight, luckily I didn't loose any more livestock during this time. Finaly found the culprit to be antibacterial soap that the misses used. She did most the water changes for me so her nice clean good smelling hands were in my water....killing off all the beneficial bacteria unknowingly. Problem was resolved by utilizing the aqua-gloves every time our hands are in the tank. problem righted itself a month after purchasing the gloves and the tank could re-cycle. We've since changed soaps but continue to use the aquagloves out of fear of contaiminating the tank with something else.