How Long For Velvet To Show Up On Fish?
How Long For Velvet To Show Up On Fish? Incubation period can be 3-6 days. How do I know if my fish has Velvet? Scratching body against hard objects (flashing) Fish is lethargic. Loss of appetite and weight loss1. Rapid, labored breathing. Fins clamped against the body. Fine yellow or rust colored film on the