Tiger Silver Dollar (Metynnis fasciatus)

Remarks:  Tiger silver dollars (Metynnis fasciatus) are an uncommon species of silver dollar known from the more eastern rivers of Brazil such as the Rio Tocantins. They are heavily coveted within the hobby due to the beautiful markings and colorations they can develop. Mature fish display black or dark gray vertical bars on their tall bodies that are accentuated by stunning green and orange iridescence. Males commonly will also get a striking red color on their anal fin making for an incredible looking fish.

 Silver dollars have been in the hobby for a very long time mostly due in part to their large size and hardiness. They come from plant-choked tributaries throughout South America where they feed on fallen bark, fruit, and plant matter. Silver Dollars tend to eat plants in aquaria, so plastic plants or hardy plants like Java Fern or Anubias should be used. Even still, some have such an appetite for plants they may eat even these species or plastic plants.

  Being a shoaling species, these fish should be kept in groups of five or more to help them feel safe. Despite being primarily herbivores, silver dollars will eat other fish that can fit in their mouths and nip those with long fins. Otherwise, they are very peaceful and can become quite personable over time making them a great choice for a larger South American community tank.