I have had bettas for the last two years. I had this idea of getting six 2.5 gallon tanks. One with each color: Yellow, Orange, Red, Green, Blue, and purple. And have the rocks match their color. And instead of naming each fish have a name a color and just keep getting replacements. What is a good name for a blue betta? I have color names for every other color but blue. Currently ever other color name is after an artist so I would like to continue that trend. What do you guys think of that? Is this some thing I could do?