So I recently purchased a betta fish at a local petco. After quarantining him for two weeks I added him to my 20 gallon community tank that currently houses 6 albino glolight tetra with fake and live plants. He was listed as a HM Plakat but I'm wondering if he is also a dragonscale. The scales near his head are thick and white and it looks like there are scales forming on the underside of his gill cover. Is that possible? Im hoping that its not a parasite or disease. He is behaving healthy. Ill post pics once i figure out how.