'When a fish has trouble with the "swim" type of this sac, doctors can attach a new one to keep it floating upright'
a bladder
VETERINARY MEDICINE: When a fish has trouble with the swim type of this sac, doctors can attach a new one to keep it floating upright
When a fish has trouble with the "swim" type of this sac, doctors can attach a new one to keep it floating upright
When a fish has trouble with the "swim" type of this sac, doctors can attach a new one to keep it floating upright
VETERINARY MEDICINE
a bladder
VETERINARY MEDICINE