Check the specifics on the types of plants with your local retailer. Some plants will thrive on the waste put out by the fish in the aquarium, while others will require regular fertilization. Again check with your supplier for compatibility and feeding requirements. When purchasing plants, make sure that they are true aquatic plants. Aquariums add life and color to any room. They soothe sick patients at doctor's offices, and entertain small children while their parents are shopping at Nordstrom. When considering adopting a family pet, think fish. They are a good compromise when your children are eying that puppy in the window of the local pet store. Coldwater Aquarium Set-up and Care As the hobby of having an aquarium becomes more and more popular, it should be noted that the easiest aquarium to care for and set up is a coldwater tank. As the name suggests, coldwater tanks require no heating set up. This cuts costs when setting up your first tank. Your local retailer can assist you with specifics in purchasing, but here are some suggestions for the basics. Purchase an acrylic tank, because they are lighter in weight and easier to care for than glass aquariums. Also the visibility is better in an acrylic tank. If you don't already have a stand or a suitable replacement, keep in mind that you will need to purchase one. Place the food morsels on the polyp of the coral. Any food that is trapped by the tentacles or among vesicles, will be eaten almost immediately. It is important not to overfeed the coral or your fish. Algae is a pest that will cause damage or even death of the coral. Keep the algae as controlled as possible by scheduled and routine cleaning of your aquarium. It's a good idea when purchasing these decorative pieces that you consider buying pieces that are both gratifying to the eye, but also useful tools for the balance and maintenance of your tank. Before resorting to plastic green pieces stuck into the gravel, consider using live plants. Aquatic plants are functional in many ways.