Hranychna hlybyna (Russian title «Предельная глубина», "Ultimate Depth") is a magazine for divers and anyone drawn to the underwater world. It publishes diving news from around the world and a dive schedule, reviews of diving equipment and tests of new gear, and first-hand articles about dives in unusual and interesting places around the planet. Underwater photography and video take a prominent place, along with true stories of deep-sea explorers and accounts of underwater expeditions.
The publisher is Fish Press Ukraine. The magazine comes out every two months and is published in Russian. The journals.ua archive holds 19 issues from 2009 to July 2013.
Issues are sold separately, from 20 UAH. You can read Hranychna hlybyna online on a computer or phone, and access to purchased issues stays forever.