But the best aquarium pets that aren’t fish prove that our finned friends aren't the only additions that can thrive in a tank. From African Dwarf frogs and Red-clawed Crabs to Male Painted ...

Avoid putting gravel or wood shavings in the tank. Instead, add sand, fiber bedding, or crushed coral. Hermit crabs prefer sand because they can burrow down in it. Playground sand from home ...

One alligator submerged the pumpkin showing visitors how alligators handle their prey, and the other chomped into the pumpkin, the aquarium stated. According to the Aquarium, an alligator has a bite ...