Coolest Saltwater Aquarium Fish. Royal Gramma basslets are another highly popular breed of colorful saltwater fish that are sure to fit in easily to your aquarium. The Flaming Prawn Goby is a cool saltwater fish that is also small and docile enough for a pico reef tank.
Common to the Great Barrier Reef in Australia this absolutely gorgeous vividly colored Angelfish are the other easiest saltwater aquarium fish in the Angelfish category. The Yellow Watchman Goby is one of the best fish for saltwater aquarium beginners because they are not picky about their diet and will eat food readily available at the pet store are inexpensive and hardy. It is therefore possibly one of the best and most colorful fish species you could get for your 5-gallon aquarium.
The shockingly bright orange coloration with the white stripes and adorable waddling motion when swimming makes this fish a perennial fan favorite.
Angelfish is known as the queen of ocean and river because it can live in both tropical and brackish water. These gorgeous little fish are a riot of color as well as being very easy to look after. No one offers a better selection of healthy marine fish for the saltwater aquarium than LiveAquaria. Its also known as the fairy basslet thanks to its incredible colors.
