Yes icefire...I roasted the badge by putting ammomia directly on it, however when I hovered it over the vapors, it did not change, so I thought there was something wrong with it.
Perhaps it just needed to "break in" a little longer, the package says 2 days to adjust to the tank...
Well I know next time....
As for the main tank, I am doing some major cleaning to try and remove as much detrius and possible parasite cysts. Last night I did a 50% water change and thouroghly vacumed the sand, which is only 1.5 inches. The great thing about my siphon hose is, it has enough power to suck up the detrius but will not suck up the sand....pretty great when it comes to cleaning the sand. The sand just falls back down, and the cloud of detrius goes up the tube. I am also going to do several more large water changes to get the nitrates down to zero or close to it since I have the opportunity. After adding livestock again, I will definitely keep up on the maintenence now that I have my life back to normal.
I failed to mention what the underlying cause was of the "slacking" to begin with. I will be honest and say that I had a newborn 4 months ago, and my husband does not take care of the tank. It's really my tank. So although there really is no excuse to slacking, I guess having a newborn and three children under the age of three added to the problem, shall we say.
And I have done quite a bit of research on waterchanges under different circumstances. The general concencious on this forum is large waterchanges are much better than subjecting the fish to ammonia, even at low levels. Ralphie, yes 90 percent is normally not advised without a good reason such as ammonia in the water, and definitely not for corals which may react adversely to sudden changes in nitrates, phosphates, and trace elements.
I would think that logically, fish living in some degree of ammonia would be much more harmful than the "minor parameter" changes you speak of. For example nitrates would not be an issue, alk should be pretty much the same when water is only 1-2 days old, compared to the new water I am changing with. and the other trace elements would not matter either. Ammonia, left at the 25% level, would however be an issue. So for now I am going to get as much ammonia out of that water as possible while matching temp, ph, and salinity, and O2. (water does need to be aged with correct amounts of oxygen.)
So yes, after doing research, when it comes to fish only, temp, salinity, PH and O2 are the key parameters to match, and other parameters are a non-issue when faced with leaving ammonia in the water or removing it completeley.