Slot Specifications
Reviewed by Sarah Clarke · Fact-checked against WorldMatch's published game data
Player Reviews
“Playing on my phone on the train home when the Stacked Symbols round on this one is stacked when it lands right. Medium volatility on this one, so wins like this come round often enough to keep it interesting. Mobile graphics held up well for the bonus round too.”
“Bankroll was healthy so went in heavier than normal — landed into the Scatters feature and it went off properly. RTP's solid on this game too, one reason it's stayed in my rotation. Withdrawal request went in before the adrenaline wore off.”
“Third session chasing the feature and it finally landed into the Free Spins feature and it went off properly. Medium volatility on this one, so wins like this come round often enough to keep it interesting. Screen recorded the whole bonus round, worth a rewatch.”
FAQ
What is the RTP of Aquarium?+
Aquarium has an RTP (Return to Player) of 97.84%. This means for every £100 wagered over a long period, the slot theoretically returns £97.84 to players. This is above the UK industry average of around 95-96%.
Can I play Aquarium for free?+
Yes — you can play Aquarium for free using the demo version above. No registration or deposit is required. This is a great way to learn the features before playing with real money.
What is the volatility of Aquarium?+
Aquarium has Medium volatility. Medium-volatility slots offer a balance between frequency and size of wins.
What is the maximum win in Aquarium?+
The maximum win in Aquarium is ×600000 your stake. For example, on a £1 spin, the theoretical maximum payout would be £600000.00. Maximum wins are extremely rare and depend on optimal bonus conditions.
Who developed Aquarium?+
Aquarium was developed by WorldMatch, released in 2011. You can see more WorldMatch titles via the "About WorldMatch" link in the sidebar.
Can I play Aquarium on mobile?+
Yes, Aquarium is fully compatible with mobile devices — it runs directly in your phone or tablet browser with no app download required.
