Fish Tank

Provider
RTP
93.6%
Volatility
Average
Release Date
2025
155.io logo
Release DateDecember 8, 2025
Provider155.io
Min Bet$1
Max Bet$10000
Max Win100 x
VolatilityAverage
RTP93.6 %

Our experts at Gambly Games tested Fish Tank, a unique and entertaining game where a simple concept turns into an engaging betting experience. In this original title, a coin drops through a real fish tank, bouncing unpredictably between obstacles before landing in one of several possible outcomes. The challenge for players is simple : predict where the coin will land.

The gameplay is fast and straightforward, with rounds occurring approximately every 20 seconds, making it one of the quicker experiences available for players who enjoy rapid results and continuous action. The game offers an effective RTP between 91.59% and 93.59%, with a maximum multiplier of x100, meaning a single successful prediction can lead to a strong payout.

Fish Tank supports a minimum bet of $1 and goes up to a maximum bet of $10,000, allowing both casual players and high rollers to participate. Thanks to its physics-based mechanics and real-world setup, every drop feels slightly different, adding a natural unpredictability that keeps players engaged round after round.

Released in December 2025, the game stands out thanks to its creative concept and visual appeal. Watching the coin fall through the tank while fish swim around creates a playful atmosphere that is both relaxing and suspenseful. If you enjoy this type of innovative live experience, you may also like Stairpong, another dynamic game from the same provider that delivers fast-paced betting action.

Ethan Cole
Written by

Ethan Cole

Gambling industry content expert

Last Modified On: 15 May 2026

With over a decade of experience in online gambling and digital game analysis, I’ve built a strong foundation in both content creation and gameplay strategy. My work combines technical insight with hands-on knowledge of slots, mini-games, and betting mechanics. I focus on breaking down complex systems like volatility, RTP, and bonus structures into clear, practical information. Whether you're a beginner or an experienced player, my goal is to provide honest, useful guidance to help you play smarter and enjoy the game responsibly.

Frequently Asked Questions

Fish Tank is a fast-paced prediction game where a coin drops through a real fish tank filled with obstacles, and players bet on where the coin will land at the bottom.
At the start of each round, a coin is released into the tank. As it falls, it bounces unpredictably before landing in a specific slot or outcome. Players must predict the final landing position before the drop.
Rounds occur approximately every 20 seconds, making the game very fast and ideal for players who enjoy quick betting cycles.
The effective RTP ranges from 91.59% to 93.59%, depending on the type of bet placed.
Players can win up to 100x their stake, thanks to the game’s maximum multiplier of x100.

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Fish Tank

Fish Tank

155.io

9.5/10
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