10 of the Best Aquatic-themed Slots to Try Out in 2022

10 of the Best Aquatic-themed Slots to Try Out in 2022

The iGaming industry has been continuously evolving. Over time, online slot developers have innovated ways of creating new gameplays and compiling them into a visually attractive theme. That’s why there are hundreds of unique, bright and colourful themes designed to cater to nearly every taste. These stem from the most popular and classic themes featuring bells, sevens and fruits to the most recent releases featuring interactive gameplay, attractive 3D graphics and bonuses galore.

One popular theme is aquatic slots. From those that feature the deepest place on earth – Mariana Trench to those that feature the Great Barrier Reef in Australia. If this is a theme that interests you, we’ve compiled a list of the 10 best aquatic-themed slots for you to choose from.

Big Bass Bonanza

The Big Bass Bonanza slot was developed by Pragmatic Play. It offers premium visuals and interactive gameplay making it one of the most popular slots played worldwide. This game features five transparent reels, twelve fixed paylines, a four-row games panel and special game symbols which include tackle boxes, rods and floats. You can play this amazing game on your desktop, Android or IOS. You could catch the scatters and trigger a free spin or land well-paying floats and increase your potential win up to 4000X.

Fishin’ Pots of Gold

Launched on 25th January 2022 by Gameburger Studios, Fishin’ Pots of Gold is an amazing slot game that features 10 paylines, 5 reels with fishing gear, colourful fish and a cheerful leprechaun. It also comes with free spin bonuses. Unlike multipliers and free spins, the collect symbol aspect makes this game unique, popular and above all, easy to play. Try Fishin’ Pots of Gold at https://www.platincasino.co.uk/slots-games/microgaming-fishin-pots-of-gold for the chance to win.

Razor Shark

Razor Shark is an amazing slot developed by Push Gaming. It has excellent features that increase your chances of winning up to 50,000X of your stake. Its dynamic design keeps you entertained throughout the session. It has unique features such as the Mystery Stacks Bonus and Golden Shark attributes which give you an excellent experience when playing. The reveal and nudge features are triggered when the stacks appear hence more chances of winning. Try out this slot set in an underwater world and enjoy a great experience of mysterious discoveries, hidden treasures and exciting underwater adventure.

Mermaid's Diamond

Mermaid’s Diamond

Developed by Play n Go, Mermaid’s Diamond is an attractive slot game that ensures its players enjoy a thrilling underwater adventure. It features impressive graphics that depict the game symbol including starfish, sea shells, gems and mermaids. The overall look of Mermaid’s Diamond gives an entertaining gaming experience with its interactive background features, swimming schools of fish and sea plants resting in the waters. Each time you spin the reels, the diamond-shaped reels gives you up to 720 distinct ways to win while the trident wild feature increases your chances of hitting winning combinations. Try Mermaid’s Diamond now and the divine intervention feature will give you a chance to trigger a free spin round should you lose.

Dolphin Coast

Featuring creatures such as turtles, seahorses and moray eels, this underwater-themed slot game comes with 3125 potential combinations that can be achieved across its five reels. The free spin round feature gives you a chance to win up to 7.5 million coins and you can also collect up to 800,000 coins in the Wild Dolphin Bonus. Microgaming developed Dolphin Coast with beautiful 3D graphics, calming soundtrack and nice animations, giving it an eye-catching appearance worth exploring. Aside from impressive looks, this game was created with energetic gameplay and pretty mild fun.

Mermaid Millions

Mermaid Millions is a popular slot game created by Microgaming. The stunning design of this game offers a great gaming experience while you discover the treasures and riches lying on the ocean floor. Filled with colourful underwater creatures, Mermaid Millions has excellent features that increase your chances of winning up to 500X of your stake. It’s a low volatility game with wilds, bonuses, free spins and scatters. The beautiful mermaid is already there waiting to give you a memorable gaming experience as you enjoy great rewards.

Empire of Seas

Empire of Seas

Empire of Seas was developed by iSoftbet featuring stunning marine life with colourful undersea characters. This game delivers a more enjoyable free gaming experience through its superb features. It’s a 5 reel and 9 paylines slot ideal for a player looking for an easy game. You’ll find all sorts of sea dwellers in this game from funky fish to turtles, sea snails and crabs. The slot is quite simple, you just need to match symbols from right to left or vice versa. The more you match, the higher the chances of winning big.

Sunny Shores

With high quality stunning graphic design, Sunny Shores is a visually attractive slot game developed by Yggdrasil Gaming. It’s played on a 5 by 5 reel set featuring 25 paylines. It’s a vibrant and colourful slot with bouncing cartoon sun and fruit as symbols on the reels. Unlike most slot games, Sunny Shores has no single free spin symbol but instead has the Sunny Wild, which can produce a re-spin. If you’re looking for a fast pace, uniquely designed and simple slot game to play, then Sunny Shore is the perfect game for you. Try it out.

Golden Fishtank

In this slot game developed by Yggdrasil Gaming, you’ll find gently swaying fish, little floating bubbles, card suit symbols and stunning underwater background. It has excellent features worth exploring as they increase your winning possibilities. They range from sticky wilds and extra wilds to getting stacked symbols. The Golden Bet feature increases your bet by five coins and if you get to a free spins round you will be able to choose an extra feature.

Pearl Lagoon

Pearl Lagoon

Pearl Lagoon is a product of Play n Go and features dolphin wilds, sizeable jackpot, calming bubbly sound effects, free spins and multipliers. The dolphin wild help the player to find big win combinations. On the other hand, valuable symbols such as crab and turtle offer a variety of midrange payouts. Pearl Lagoon has a total of 12 symbols divided into normal (10 symbols) a scatter, and a wild, both of which pay enormous winnings and free spins. Try spinning this slot and enjoy its gamble feature which gives a chance to double or even quadruple your winnings.


Endless aquatic-themed slots are being developed almost daily by different developers, and so it might be hectic trying to get the best slot. That’s why we’ve compiled the above list of 10 best aquatic-themed slots worth trying out in 2022. With beautiful designs, most of these slots have similar features including free spins, bonuses and more than 95% return to player (RTP). They are developed by regulated and licensed casino game providers, so you should not have worries when trying out any of them.

Author: Gus Barge

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