So, I am finishing up my 75gal stand (don't worry, there will be pics and a detailed write-up in the DIY section), and I am going to give my 75 a thorough cleaning today.
Because it seemed my 29gal was cycled, I had to test that...so I went to the lfs and picked up a couple of fish.
I got 2 oto's (~3/4" long), 2 cory cats (~3/4" long), and a GBR. The GBR was hiding pretty well in the lfs tank, so the girl there tore apart the tank trying to find it, and I think may have given him brain damage in the process.
After we got him home, he was still gasping for air even though he had enough airation. I don't have a qt, so despite the fact that he was gasping, I put him in the tank...he sort of listed on the bottom of the tank. It almost broke our hearts when the other ram came over, and was nudging the new ram, almost like he trying to get him to move around. He didn't survive the night
If there is a bright side to this: my cories and otos are doing well (and there is much less algae visible!). And even though the ram died overnight, and his body was decaying, testing this morning showed:
Amm: 0!
Nitri: 0!
Nitra: 0 (I am never going to figure this one out, huh?)
PH: 7.2-7.6
So despite all that, the tank maintained very well despite a doubling in bioload.