My new red Koi cellophane hmpk pair! HMPK is short for halfmoon plakat. They are also known as Betta splendens Koi. Koi is just the term for a marbled betta .brIf you want to buy a show betta for breeding or as a pet then this is a video for you! This is my unboxing of an imported marble female betta fish. I am not sure, but .brMy Marble Koi Betta fish pair have finally spawned! I am excited to breed my fish betta fish and share the experience with you all :D The male builds a bubble .brI wanted to make a video to highlight the grace and beauty of my red koi betta fish pair. They are a pair I bought at Petco. Currently there are no plans for .