This is the most terrible thing that I have ever seen in a pet store. They are selling tattooed mollies. The common tattoo method involves grabbing the fish, taking it out of water or putting it in a very shallow amount of water or a wet paper towl (easier to hold on to), NO anesthesia, and just jabbing it with a ink-filled needle repeatedly, then tossing it back in the holding tank. It's extremely cruel, the mortality rate is astronomical, and it seriously shortens the lifespan of the fish.The inks haven't been through testing like human tattoo ink, and when the cheapest inks possible are used, there's a good chance that something in it might cause cancer, tumors, reproductive damage, or just generally venomous.
Pros: large selection
Cons: mistreatment of animals
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