Lol.. I love it when other ppl try to tell you what your emergency is and how to use this forum. This feedback is worthless. How would someone know without asking? You need to understand that there are people on this forum with no experience to a lot. They are not bound by your rules as you see fit.The "emergency" tag is best used for when livestock appears to be in serious danger. An animal behaving a bit oddly isn't an emergency.
It's normal for fish to hide some the day after being added. They need some time to feel safe.