Pets, Fish, Decorations, Rocks and Pebbles are all essential components of any aquarium. From brightly coloured fish to exotic coral and rocks, these items can help to create a stunning underwater environment. Pets can be a great addition to any aquarium, providing companionship and entertainment for both the fish and the aquarium's owner. Fish come in a variety of sizes, shapes and colours and can be a great source of joy and relaxation. Decorations can include items such as artificial plants, coral, rocks, driftwood and other items to help create a unique underwater landscape. Rocks and pebbles can be used to provide hiding places for fish and create a more natural environment. They can also be used to provide a substrate for plants and corals to attach to. All these items are essential for creating a healthy, beautiful aquarium.