Yes, that's my betta :) I found him at Petsmart listed as a halfmoon but he's actually a super delta. I think his coloring is called steel blue. He has a mainly grey colored body but changes either teal, purple or blue depending on how the light hits him. I hope to find more fun colored bettas there in the future.
My photo pic is #4 :) I'll add it to the poll above.
King PK Wasabi; HMPK Frostini; 5 CT Bettas Jewel, Shimmer, Opal, Scarlette (aka Ms. Piggy), Pixie; 1 SD Neptune; 1 HM Gypsy; 1 DTHM Pebbles; 4 Orange Von Rio Flame Tetras, 5 Bleeding Heart Tetras, 4 Harlequin Rasboras, 2 False Julii Corydoras Salt & Pepper, 1 Bristlenose Plecostomus Hoover, 2 Pictus Catfish, 1 Albino Rainbow Shark, 5 Dension Barbs