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Everyone said that these guys are super sensitive to things like ammonia... I had the level at 0.05 ppm for 2 days (unintentionally) and they were still fine... Otherwise, I seem to be quite lucky, as this is my first time breeding them.

Seems like some eggs survived the pH swing. After changing 50% of the water, I notice these guys in my tank a few days later: Video: YouTube - ‪Glofish Fry (Zebra Danios)‬‏

I was wondering, other than the fact that free swimming fry swim (obviously), should Zebra Danio fry have little pouches under them when they're free swimming? I notice that both of these fry swim in a darting motion occasionally, but then stick to the wall sometimes.

Does that mean that it will never breed again? I hear that they select a partner for life.

Does this mean that infusoria is growing? Check this out:

Interestingly, when I came home, I noticed that one of my Green glofish died. I noticed a snail munching on it, and I saw what appeared to be some sort of greenish dye being released as it was being eaten. Is the fluorescence produced by production of fluorescent coloring pigments in the fish...

Sadly, my tap water from where I come from has an alkalinity that could make someone mistake it for bleach, so I must use PH down often. After changing adding some aged and chlorine treated water (I assumed the PH would be normal after this), I notice that the PH jumps from 6.8 to 7.8. What...