5 Gallon Community Fish Tank CrownTail Betta 7 Neon Tetras 4 Ghost Shrimp This Video was Promoted on Fireviews: fireviews/skimstr... Oct 13 2009nbsp0183325 Gallon Community Fish Tank CrownTail Betta 7 Neon Dec 08 2008nbsp018332Here is Culligan my first betta fish well first fish period I got him as a gift from my boyfriend about two weeks ago He was in a tiny cup Jan 29 2012nbsp018332Best Answer Hey in a 5 gallon tank you cant really have a community Most of the smaller fish like tetras especially neons and cardinals … Nov 09 2008nbsp018332My Betta fish died a couple months ago and i want to get another fish are there any fish that are sold at any Dec 15 2007nbsp018332Best Answer Get a heater and you can have a single male betta or 3 female bettas With the single male May 28 2007nbsp018332Best Answer Bettas