![The internet says the lifespan of a Mexican tetra, aka blind cave fish, is 3-5yrs. Mine is over 7yo, should I say a prayer? : r/Aquariums The internet says the lifespan of a Mexican tetra, aka blind cave fish, is 3-5yrs. Mine is over 7yo, should I say a prayer? : r/Aquariums](https://i.redd.it/0s7223htezf91.jpg)
The internet says the lifespan of a Mexican tetra, aka blind cave fish, is 3-5yrs. Mine is over 7yo, should I say a prayer? : r/Aquariums
![Blind Cave Tetra Behaviour Shoaling Habitat Size Water PH Feeding and Tankmates - Fish profile - Blind Cave Tetra Blind Cave Tetra Behaviour Shoaling Habitat Size Water PH Feeding and Tankmates - Fish profile - Blind Cave Tetra](https://www.thinkfish.co.uk/tropical-fish-images/blind-cave-tetra-01.jpg)
Blind Cave Tetra Behaviour Shoaling Habitat Size Water PH Feeding and Tankmates - Fish profile - Blind Cave Tetra
![Blind cave fish found walking up waterfalls in 'major' evolutionary discovery | The Independent | The Independent Blind cave fish found walking up waterfalls in 'major' evolutionary discovery | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2016/03/25/13/cavefish.jpg?width=1200&height=630&fit=crop)
Blind cave fish found walking up waterfalls in 'major' evolutionary discovery | The Independent | The Independent
![The internet says the lifespan of a Mexican tetra, aka blind cave fish, is 3-5yrs. Mine is over 7yo, should I say a prayer? : r/Aquariums The internet says the lifespan of a Mexican tetra, aka blind cave fish, is 3-5yrs. Mine is over 7yo, should I say a prayer? : r/Aquariums](https://i.redd.it/0ljmg3htezf91.jpg)