SSaltwater Fish| Aquarium Source
The Diamond Goby is a great addition to any aquarium for its looks and behavior, just be sure to keep up with landscaping once this fish moves in.| Aquarium Source
Purple Tangs are a bit pricey and quite aggressive, however, they are beautiful and rewarding fish species to keep in your saltwater aquarium.| Aquarium Source
Queen Triggerfish are aggressive with just about any fish, the trick is to add them last to any tank environment but there's a second part to this trick| Aquarium Source