ooo yes, hes a belter him! maybe you could buy a female and breed them ? i have a male and female, but my male doesnt show colours as good as that, he is mostly greyish colour all the time and really, hes a bit bland :/
Do you have a pic of your tank that i could see ? i have a 10 L (2 GAL) tank thats got nothing in it at the mo, but i wish to turn it into a breeding/quarantine/disease treating tank and i was thinking of getting a sand substrate as well, even though that means having to let it mature again :/ but anyways...
Adam