Hi everyone! I am looking for some guidance on how often or if I should do water changes on my shrimp nano. My tank is a 2.5 gallon Aqueon Minibow that is currently housing 16 cherries and blue velvets. There is also some wisteria, dwarf sagg, and a bunch of hornwort and anacharis, which I added to try to give myself a cushion if anything happened to the water quality. Ammonia and nitrites are at zero and nitrates around 5. The tank is heated and filtered. I have read that shrimp hate water changes so don't do it. I have read that with a tank so small I should be doing huge water changes all the time. I have read that prime will kill my shrimp. I have read that I definitely should use prime to take care of metals in the tap water. So basically I'm a little lost. Right now I am going for an "if it ain't broke don't fix it" approach, and only doing very small (about 2 cups) water changes once a week when I top the tank off.