2. the great circle of the earth that is equidistant from the North Pole and South Pole. 3. a circle separating a surface into two congruent parts. 4. celestial equator. [1350â1400; Middle English < Medieval Latin aequÄtor, Latin: equalizer (of day and night, as when the sun crosses the equator).
Commercial goldfish food -- available as flakes, pellets and granules -- contain all the nutrients goldfish need, and should form the major part of their diets. Overfeeding goldfish allows uneaten food to decay and contaminate aquarium water. Goldfish feces is another contaminant.
Fruits and Veggies. Whip up a mini salad for your goldfish, pop it in the tank, and make lettuce and peas the dish of the day. Peel peas and chop the veggies into bite-size pieces, or cut a thin slice of orange, and watch the feeding frenzy as your fish goes for the fleshy citrus fruit.