Like doghouses and litter boxes, aquariums are a fixture in many homes. An estimated 1 in 8 American households keeps fish as pets, and over 158 million fish live in captivity in the U.S. It’s not ...

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.

Whether you’re new to fish keeping or want to add members to an established aquarium, catfish are always an excellent choice.