Fluorescent Tangerine Widow Tetra Gymnocorymbus ternetzi Category: Tetra Details Description Max size in mm: 60 Feeding: omnivore PH Range: 6.5-7.5 Origin: Southeast Asia Related products Read more Buenos Aires Tetra Read more Fluorescent Widow Tetra Assorted Colours Read more Fluorescent Pink Widow Tetra Read more Emperor Tetra