Sharing is caring! Buenos Aires tetra have long been popular aquarium fish for both tropical aquariums and cold water setups. However, some aquarists are surprised to learn that Buenos …

Sharing is caring! The humble keyhole cichlid may be less glamorous than some of its dazzling relatives, but this aquarium relic was once more popular than today, and deservedly …

The white sturgeon rummages on the seafloor for food, using its barbels (little whisker-like feelers under its snout) to help find yummy morsels to feast on. But this bottom-dwelling …