Ornamental Fish Disease

What is the general sign for infected fish? Multiple answers.

• Fish does not eat.

• Erosion of jaw or mouth.

• Fish stays at the surface of water or bottom of the tank.

• Twirling, spiral or erratic movements.

What is the specific sign for infected fish? Multiple answers.

• Distended abdomen (Dropsy).

• Loss its color.

• Hemorrhages.

• Does not shows an ‘excited’ reaction to being fed.

Which are the agents that caused disease in ornamental fish? Multiple answers.

• Malnutrition.

• Bacteria.

• Genetic.

• Virus

• Ulcer

Identify non-infectious disease in ornamental fish?

• White spot

• Improper handling.

• Protruded scale

• Fin root

What are signs of Fin Rot? Multiple answers.

• Protruding eyes.

• Edges of the fish's fins start to appear frayed and ragged.

• Fish lose their color.

• Tissue between the fins break down.

What is the disease caused by the environmental factor__________?

• 
  Non-infectious

• Infectious.

Which are the characteristic of a monogenean parasite? Multiple answers.

• Proglottid.

• Prohaptor.

• Scolex

• Opisthaptor.

What are the symptoms of dropsy disease? Multiple answers.

• Bloating.

• Hemorrhage.

• Protruded scale.

• Ulcer.

Identify the flat worm parasite? Multiple answers.

• Nematode.

• Monogenean.

• Digenean.

• Acanthocephala.

Which are the following that causes physical stress to the fish? Multiple answers.

• Noise.

• Light.

• High stocking density.

• Ph level.