Feeding a fish well is always important. A monotonous diet can cause deficiencies and seriously impair the health of fish, even to emaciation and easy to catch any type of disease. It is for this reason that we should be aware that they carry adequate food. In the case of goldfish, you can give them dry foods such as scaling or pellets.
But if you want to have a longer life and normal growth, should follow a varied diet rich in vitamins, proteins and minerals. What can give them dry food? You should not buy foods that are special to them because they have different nutritional needs than the rest of fish. Dry food you can buy in the form of flake or flakes, but also in the form of pellets or pellets. Both serve.
The only problem with this type of food is that it can lead to swelling in the bladder of the fish, so it is advisable to moisten it before the fish to throw it out the air before being eaten. What live foods can give? As you know living foods are small animals that have great nutritional value for them. They are high in protein, minerals and carotene. Give anyone who serves for goldfish.
When pin the food you take special care that all alike eat. There will always be some that are the leader of the aquarium and try to eat more than the rest. The most active are usually the strongest and eat that first. Make sure you also end up eating the rest.