I am going away to college in a month and I'd like some advice on how to take care of a Betta fish in a college dorm room since I want Rufio to go with me. I have a few specific things that I'm concerned about. I have two options for fish tanks right now: a 10 gallon and a 2.5 gallon. Both are...

So, I just moved back into my college dorm, and have run into the problem of only having access to tap water. Previously, I purchased Deionized water from the grocery store, but this year I do not have access to a car and it would be very impractical to attempt to do this. The tap water measures...