The Black Widow tetra is easily recognisable by its distinctive black dorsal and anal fins. A number of different colour morphs have been bred, along with longfin varieties
Species – Black Widow Tetra - Gymnocorymbus Ternetzi
Current Size – 2cm – 3cm
Adult Length – 5cm
Temperature Range – 20 - 26°C
pH Range – 6.0 – 8.0
Black Widow Tetra XL
- Product Code: Tetra 23
- Availability: 30
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£2.65
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- 8 or more £2.50
Tags: Tetras