Gold fish do not technically turn white, but lose color pigmentation when not exposed to enough natural sunlight. The cells responsible for maintaining the bright coloring of goldfish respond to light levels. Fish kept indoors in dark environments fade in color over time because their pigment cells are no longer chemically reacting to bright light.
Goldfish are known for their many shades of bright orange coloring. Some goldfish are speckled with other colors. In their natural habitat, they are constantly exposed to healthy doses of natural light. Sunlight interacts with the body chemistry of the goldfish to bring out their bright coloring.
Placing indoor goldfish in a fish tank, with artificial lighting that mimics the rays of the sun, helps them keep their golden color.Learn More
According to the USGS, an adult female normally lives about three months. Aquarium hobbyists report lifespans of more than six months. Sea monkeys are actually brine shrimp of the genus Artemia.Full Answer >
For day-to-day feeding, most pet owners prefer to feed betta fish freeze-dried food. These fish actually prefer live food, but freeze-dried food is less expensive and more readily available.Full Answer >
Clean your aquarium rocks to keep your fish healthy. You need several buckets, a hose, tap water, a cup, a net, a sponge or a scrub brush, and paper towels.Full Answer >
Goldfish Connection indicates that goldfish sit at the bottom of an aquarium because of high or low levels of certain chemicals, such as ammonia or nitrates, in the water. A low pH level can also cause goldfish to settle on the bottom of the tank.Full Answer >