I need a littel help here guys. Im think that my femal jag has some kinda parasite that is robbing her of her food. Her stomach stays sucked in all the time. I feed her a combination of cichlid gold, staple, market shrimp, and night crawlers at least twice a day. After i feed her, it fills but shrinks quickly. Water parameters are good and shes got plenty of space. There are tank mates but they all look ok. Can someone recomend my some type of meds.