Are glow fish fresh water fish?

Yes a glow fish is a Freshwater Fish. They are a relatively small (between 1 and 2 inches) schooling fish which means that they need to be in groups of 5 - 6 or more. You can buy them at your local pet store but they are more expensive than other schooling fish. they are about 4-5 dollars each (prices vary) because of their glowing properties. These fish do not glow in regular light, but are still pretty because of their neon yellow green or pink/red colors. They only really glow under a black light. You can buy a tank specifically for glow fish with a built in black light at your local fish store as well.