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terra cotta pots

  1. Betta Fish Bowls, Habitats, and Accessories
    I have a couple small terra cotta pots that I'd like to use as caves in my betta tank. I've seen a lot of people using them in their aquascapes and they look really nice. However, the holes in the bottom are smaller than a quarter, and a fish could easily get stuck in one. How can I plug the...