I believe I’ve avoided old tank syndrome by using the procedures outlined in this article. Old Tank Syndrome, or OTS, is something we have been hearing about since the hobby started, and I am not quite sure exactly what it means. Is it due to parameters, loss of diversity, lack of interest, diseases, metal accumulation, global warming, locusts, or all of the above? I think it is much simpler than “all of the above,” but some of those things are probably on the list of causes—especially locusts. It’s about bacteriaIn my opinion, OTS has to do with bacteria, or lack of it. Bacteria really run our tanks, and we are just there so the bacteria have something to make fun of. Without bacteria, our tanks would crash in less than a day. MORE
In a few years, my reef will turn 50 years old.