Fish Trio is Playtech’s latest aquatic themed slot, designed around feature play. It keeps things classic with 5 reels and 30 fixed paylines, then moves into a respins mechanic where modifiers can apply and the round continues when new coins land.
❗ Important:Prime Casino has exclusive access 💎 to Fish Trio until March 2026, so you can play it here for a limited time before it becomes available more widely. There are no free spins and no base game jackpot. Outcomes are random and based on chance.
What is Fish Trio?
Fish Trio is built around Underwater Respins. The base game is simple and the bonus round is where most of the action happens. Look out for Bonus symbols and Coloured Coins to trigger the feature and unlock modifiers.
Fish Trio features at a glance
- 5 reels and 30 fixed paylines
- Wild and Bonus symbols
- Coloured Coins that unlock modifiers
- Underwater Respins with a 15 position grid
- Mystery Prize Coin that can award Mini, Minor, or Major jackpot
- Extra Bet Mode to improve respins trigger chance
- Buy Feature to enter the respins round with selected modifiers active
Key symbols and what they do
Wild symbol
The Wild is a treasure chest. It substitutes for standard symbols but not for Coins or Bonus symbols.
Bonus symbol
The Bonus symbol is a bucket of fish food. Land 3 or more to trigger Underwater Respins.
Coloured Coins
Coloured Coins can help trigger the respins and unlock modifiers.
- Red Coin activates a Multiplier feature
- Green Coin activates a Collect feature
- Blue Coin activates a Boost feature
Underwater Respins explained
Underwater Respins is played on a grid with 15 positions.
How the features unlock
- 3 Bonus symbols unlock 1 random feature
- 4 Bonus symbols unlock 2 random features
- 5 Bonus symbols unlock all 3 features
What lands during respins
Only Cash Prize coins, Coloured Coins, and Mystery Prize coins appear.
You start with 3 respins. Each time a new coin lands, the respin counter resets to 3.
Grand Prize
Fill all 15 positions on the grid with coins to win the Grand Prize.
Special features
Mystery Prize Coin
The Mystery Prize Coin can award the Mini, Minor, or Major jackpot during the respins feature.
Extra Bet Mode
Extra Bet Mode increases your stake and improves your chances of triggering Underwater Respins.
Buy Feature
The Buy Feature lets you buy into the respins feature with 1 feature active, 2 features active, or all 3 features active.
How to play Fish Trio at Prime Casino
- Log in or Register your Prime Casino account
- Set your stake.
- Decide if you want Extra Bet Mode.
- Spin and look for 3 or more Bonus symbols.
- During respins, aim to fill the grid. New coin drops reset the respin counter to 3.
Quick FAQs
Does Fish Trio have free spins?
No. Fish Trio does not have free spins.
Is there a jackpot?
There is no base game jackpot. The Mystery Prize Coin can award Mini, Minor, or Major jackpot within the respins feature.
How many paylines are there?
There are 30 fixed paylines, paying left to right.
Play responsibly
Fish Trio is a casino game of chance. Results are random and there is no way to predict outcomes. Set limits and play within your budget.
