Also referred to as the Ghost Shrimp, these translucent invertebrates thrive in freshwater aquariums and are a great addition to your under-the-water world for more reasons than one. For starters ...

4. Vampire Shrimp Are a Non-Aggressive Species Crayfish fight to the death. Some crabs will gorge themselves on an aquarium’s small fish. Is there any small freshwater crustacean that doesn’t ...