Thats a lovely RoseTail. Who are you getting him from?
Do you know how old he is? If he is close to or over a year you could talk the breeder down because the fish would be past its prime makeing it deffinatly a pet betta.
I also breed and often sell guppies, I have the following strains.
Double Dark Blue Moscows, Half Blacks, and Albino Blue Topaz.
If your interested in purchaseing a pair or trio just pm and i'll let you know what I currently have ready to sell. Or if you just want to see pictures pm me.
Members get a discount!