These small creatures make justice to their name since they are capable of very powerful noises known to be louder than most gunshots.| Aquarium Source
Some of the most aggressive freshwater fish for aquariums are also the most popular. Read this guide to find out why, and see what species we recommend.| Aquarium Source
Galaxea Corals have sweeper tentacles that can extend up to twenty times, reaching 6 to 12 in, this contributes to their aggressiveness. Learn more| Aquarium Source
Are you a fan of clown horror movies? These fish don’t look even close to a scary clown but hey have a dark secret you'll learn in this guide ;)| Aquarium Source
This care guide covers essential points to keep your good-looking Chocolate Chip Starfish healthy for up to two decades!| Aquarium Source
Feather Duster Worms are commonly mistaken for an aggressive saltwater invader called Aiptasia which can kill corals. Learn more in this guide| Aquarium Source
Arrow Crabs go through a molting process to shed their shell so no, it is not dead! Make sure to keep the shell so check this guide to learn more| Aquarium Source