That depends on which animal you choose as a pet. Each animal has its own needs as a pet. The basics of looking after all animals- your pet needs to be fed, washed and cleaned, taken to the vet, most...
A good practice is to brush your tongue whenever you brush your teeth, for the same reason. After you eat, small particles of food get stuck between your teeth and also become lodged between your...
They definitely need a air pump, a filter, at least 10 gallons of water, a thermometer, and decorations to improve the goldfish's well-being/mood. If you would like more information here's a helpful...