Redtail Catfish

Minimum Tank Size: 300 gallons
Care Level: Moderate
Temperament: Aggressive
Water Conditions: 70-76° F, KH 9-10, pH 5.5-6.8
Maximum Size: 4 ft. 7 in.
Diet: Omnivore
Compatibility: Not found :'(
Origin: South America
Notes: When keeping these fish, make sure that you have driftwood and plants to simulate a natural environment. Because these fish get so big and heavy, keep these fish in a reinforced aquarium. This fish will eat basically anything
 
Picture: http://www.anythingfish.com/images/Ted/PhotoGallery/Redtail_Catfish.htm
Info: http://www.liveaquaria.com/product/prod_display.cfm?c=830+1984+929&pcatid=929