What are you using to cycle the tank with? Damsels are hardy, but if you don't plan on keeping them I wouldn't add them. They are really difficult to catch, especially if you have lr
. Decide on whether or not you want a peaceful, or aggressive environment first. This will lead you in the right direction.
Bearfan is absolutely correct. You will never win the war against algae blooms with tap water. There is just too much garbage in it. If I don't drink it, and it is really horrible here, then I wouldn't expect my fish to live in it. You may want to consider purchasing RO
from a grocery store until you get the system.