What is tank oto?

Tank Otos are a popular freshwater fish that are loved by aquarium enthusiasts for their peaceful and social nature. They are also known as Dwarf Sucker Catfish or Otocinclus Catfish and are native to South America.

Tank Otos are small in size, typically growing up to 2.5 inches in length. They have a dark brown or black body, with white stripes on their sides, which make them look very attractive. They have a flattened belly, which enables them to attach to a surface and suck in algae and other microorganisms.

These fish are hardy and can easily adapt to different tank conditions. They are also easy to care for and can coexist with other peaceful fish species. They prefer to live in groups of 6 or more and require a well-planted tank with ample hiding spaces.

Tank Otos are herbivores and feed on small algae, biofilm, and other microorganisms in the tank. However, they may require additional food supplements such as algae wafers or fresh vegetables if the tank lacks sufficient natural sources of food.

Overall, Tank Otos are a great addition to any peaceful freshwater community tank. They are beautiful, easy to care for and provide a lot of benefits to the overall well-being of the aquarium.