FILE - In this June 5, 2017, file photo, Nashville Predators fan Anna Claire Massey kisses a catfish as fans celebrate before Game 4 of the NHL hockey Stanley Cup Finals between the Nashville ...
Otocinclus fish are small catfish that are native to South America. Otocinclus fish are also called dwarf suckers or otos and mainly eat algae, making them a great addition to your home aquarium.
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12 cutest fish to consider adding to your home aquarium
You'll wish you could cuddle them!
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