He or she will also teach you about the dos and don ts about scuba diving and also about the emergency procedure in case you or your diving buddy encounters a diving accident. Scuba diving instruction allows you to have a safe and enjoyable dive. If you want to go scuba diving, you can contact your nearest dive center and get yourself certified by a reputable scuba diving instructor. Tilting your head up will prevent water from running into your nose. Scuba mask also comes in different styles and colors. There are the wraparound mask and the low-profile mask. A wraparound mask has two additional panes of glass on its sides to improve peripheral vision. In low-profile mask, it has a notched faceplate and a nose pocket to allow your nose to protrude past the plane of the lens. This is not a bother because scuba diving is almost everywhere. Aside from making a difference, people go for scuba diving vacation due to various reasons. First, some of them want to fulfill their skills in photography by trying to capture the majestic species in the aquatic environment. Second, they simply like to experience the nerve-breaking feeling in the underwater. With the aid of the specialized modern equipment, bonding with the aquatic environment gets more fun and interesting. Like any other kinds of sports the divers spend a lot of money just to make them equipped with the needed gear. You can never dare reach underwater world without the scuba diving equipment. Various species of sharks are seen in this area, including bull sharks. This diving is only reserved for experienced divers with higher certification levels. Costa Rica is also known for its great underwater visibility. If you plan on going scuba diving in Costa Rica, the best time to go diving is on the dry seasons from February to April. Here are some: - Choose a diving destination compatible to your scuba diving skill level, preferences, budget and time. Get the information directly from dive centers or from an experienced dive travel specialist. Dive travel specialist acts similarly to a travel agent however they are experts in arranging scuba diving trips.