erbio, what I'm talking about here is balance. I do understand the concept of adding live bacteria to a tank, but even if you dump a bunch of the right type of bacteria that's still alive into a tank, you don't achieve balance. No, I'm not a biologist, but do remember enough of my high school chemistry, to know you have to balance the equation on both sides. If the bacteria aren't in balance with the ammonia, they either die off or cannot handle the load. Even if it's a perfect balance, now you have an imbalance of nitrites/nitrates because you don't have sufficient denitrifying bacteria.
By the way, neither of my tanks had much of a "cycle". No detectable ammonia or nitrites and pretty reasonable levels of nitrates. I still waited before I added fish or invertebrates. You assume your success was because of this additive, but there are so many other variables, even with 5 successes, it's difficult to call it proof. We use the word "cycled" and seem to think it's synonymous with certain levels of ammonia, nitrate, etc. I think this can be deceiving. My definition of a cycled tank would be one that has achieved a balance of nitrifying and denitrifying bacteria for a given environment. Unfortunately, there's no test kit for this. Throw new variables (like fish or invertebrates) into a system that hasn't reached a point of stability, and I'd say you're asking for trouble.
So, yes, I do things the hard way when I feel it's necessary, and that's my illogical/immature explanation.
By the way, neither of my tanks had much of a "cycle". No detectable ammonia or nitrites and pretty reasonable levels of nitrates. I still waited before I added fish or invertebrates. You assume your success was because of this additive, but there are so many other variables, even with 5 successes, it's difficult to call it proof. We use the word "cycled" and seem to think it's synonymous with certain levels of ammonia, nitrate, etc. I think this can be deceiving. My definition of a cycled tank would be one that has achieved a balance of nitrifying and denitrifying bacteria for a given environment. Unfortunately, there's no test kit for this. Throw new variables (like fish or invertebrates) into a system that hasn't reached a point of stability, and I'd say you're asking for trouble.
So, yes, I do things the hard way when I feel it's necessary, and that's my illogical/immature explanation.