Yeah. If I took hers, I was gonna take her fish too though. It's my fish, but it's staying in that tank until I find a good fit for it. But, that's a very good idea.
I also have a big bottle of
quick start, and a bio-rock thing that's supposed to have good bacteria in it. I'm just waiting for the medication to be over to add it.
Yeah. I know. But, when my ten gallon wasn't cycled, it would take at least a week after a 30% water change to reach .25 ammonia. The 40 gallon had the same amount of fish plus 2 bettas (and another 2 that had only been in there half a day). So, it's far fewer fish per gallon. And, we had did a 25% water change the day before. So, it seems unlikely to me that it was ammonia.
Plus, I've seen those fish in 1ppm ammonia (someone on here a long time ago told me to let it reach there to cycle the 10g, while using
Prime and that did the trick in no time). And even at 1ppm, they seemed fine.
So, it seems a bit unlikely that the day after a water change it went above 1ppm, even if the medication killed the cycle. But, I know it's not impossible that's what happened.
And I know it didn't mess with your cycle, but it could be because your tank is very established. Like, some people can tank antibiotics without problem, and others, it kills bacteria in their stomach and makes them lactose intolerance. And my tank seemed to had just recently began reading 0 ammonia and 5
nitrates, before medicating.
Another possibly though might have been an overdose of maracyn, because there's 4 missing packets. The first day you double the dose, and I have dosed a total of 5 days, So, that's 24 packets. I bought two boxes each with 24 in it. But, I only see one box, and I only counted 20 packets. It's possible the other box is hiding here somewhere with 4 packets. I asked my boyfriend if he condensed the packets to one box and he doesn't remember. He's the one who dosed the tank on Saturday.
But. I'm not sure if 2x the does could do that, just because you do that the first day anyways. Plus, he says he defiantly only put 4 packets in. (But he also left my wine in the freezer, so he's error prone.)
But. I just had an idea. Maybe I can get one of those bottles at the pet store that clear cloudiness and discoloration. I'm not sure I should put it in the tank, but I could put it in the water sample, so it clears and I can read the test results. Unless you think it could effect the results.
And. I just want to say, whatever it was, everyone is doing better now. And although I enjoyed the tetras, and cory, it's kinda nice only having one species to worry about now. (still can't use all types of meds because of the snail and shrimp, that I'd never ever be able to catch to remove). And the new fish seem to be getting along well.