What are 3 diseases tiger barb can get?

Tiger barbs, a popular aquarium fish, can be susceptible to a variety of diseases, including:

1. Ich (Ichthyophthirius multifiliis): This parasitic disease is commonly known as "white spot disease" due to the small white spots that appear on the fish's body and fins. Ich is highly contagious and can spread rapidly throughout a tank.

2. Velvet (Oodinium limneticum): Another parasitic disease, velvet manifests as a golden or brownish dusting or velvety appearance on the fish's body. Velvet is also highly contagious and can lead to rapid fish loss if not treated promptly.

3. Bacterial infections: Tiger barbs can be susceptible to various bacterial infections, such as fin rot, body rot, and bacterial septicemia. These infections can be caused by several factors, including poor water quality, stress, or injuries. Bacterial infections often require antibiotics for effective treatment.