The Arowana Osteoglossum bicirrhosum was first introduced into the aquarium hobby in 1912. This fish provides us with a glimpse into the past. It is one of only a few living examples of our ancient prehistoric world of the Jurassic age. Its scientific name is derived from the Greek terms "Osteoglossum" which means "bone-tongued" and "bicirrhosum" which means "two barbels".
Water parameters
75-82°F
6.5-7.5 pH
1-8dH
Care level Medium, Temperament: Semi-Aggressive, Diet: Carnivore
The Adolfoi Cory Cat comes from the tributaries of the Rio Negro and Rio Uaupes in South America and is a peaceful bottom dwelling scavenger. The Adolfoi is mostly pale in color and has one black stripe covering the back and another across the eyes.
The Adolfoi Cory Cat requires a well-planted aquarium with plenty of hiding places that provide relief from the light. A smooth sand or gravel substrate is needed because of the easily damaged barbels. They enjoy being in numbers, so a small school of six or more is ideal for these cats.
Approximate Purchase Size: 3/4" to 1-1/2"
Water parameters
72-79° F
pH 5.8-7.0
KH 2-12
Care level Easy, Temperament: Peaceful, Diet: Omnivore
Since the early 21st century, Garra rufa has been integrated into a spa treatment where they feed on the stratum corneum skin layer of patients with psoriasis. While the doctor fish treatment has been found to alleviate the symptoms of psoriasis, the treatment is not curative, and no cure for psoriasis currently exists. The use of the fish as a spa treatment for the wider public is still widely debated on grounds of efficacy and validity.
Water parameters
57° - 68° F (14° - 20° C)
6.0 - 8.0 pH
6 - 10 dKH
