Monday, January 22, 2007

KB's fish


My little girl has decided to collect fish. She is very fascinated about them. So we did a little research on her new little friends. That's another good thing about Homeschooling, you can use your kids interest as a part of learning. Here's a few things we have learned.........

A freshwater fish. Ornamental aquarium and pond fish (Carassius auratus) of the carp family, native to East Asia but introduced into many other areas. The goldfish was domesticated by the Chinese at least as early as the Song dynasty (960–1279). It is naturally greenish brown or gray, but its colour varies. Selective breeding has produced more than 125 breeds, including the veil tail, with a three-lobed, flowing tail, and the common, pet-shop comet. They feed on plants and small animals and, in captivity, on small crustaceans and other foods. They have become naturalized in many parts of the eastern U.S.

Goldfish are amongst the hardiest of all fish, which no doubt contributes to their popularity. Give a goldfish a good sized aquarium, well filtered water, a few plants with several pebbles and sand on the bottom and it will be much healthier, happier and live longer. With a little care and attention the tank will also become more interesting and an attractive focal point in the home .
Water quality Water is not only the environment in which fish live - it is the 'air' they breathe. Pay regular attention to the water and your fish will thrive. Ideally you should allow at least two gallons of water per fish. More once your fish grow over a few inches long. If you don't have in-tank filtration, water changes should be carried out every week - about 30 % of the volume. Even if you do have a good filter unit you should still carry out a 30 % water change every 2 or 3 weeks. Use tap water, ideally mixed with a little hot water to warm it to room temperature. You should also add tap water de-chlorinator before you pour the water into the aquarium.
Feeding your Goldfish To stay healthy, active and colourful Goldfish need a regular balanced intake of a range of essential nutrients. The best and easiest way of providing these is with a complete, balanced diet. AQUARIAN Goldfish Flakes have been specially formulated to provide all the nutrients goldfish and other cold water fish require-ensuring excellent growth, long life, less pollution and reduced stress.
How Often? How Much? Ideally you should feed your fish every morning and evening. Sprinkle a few flakes on the water. If they are eaten within a few minutes give a little more food. If the fish stop feeding, or after about 15 minutes, remove any uneaten food with a small net.
Health care Many fancy Goldfish are prone to swim bladder problems. This susceptibility is in part due to the selective breeding process, which shortened the body and hence the swim bladder of varieties such as the Oranda and Black Moor. This is, however, made worse by poor water conditions, overfeeding and sometimes by low water temperatures. Fish showing signs of disorientation can be helped by ensuring that they are kept in good quality water, with frequent water changes, and by installing a small heater thermostat to keep the temperature at about 20 C.

No comments: