Golden Fish Tank

It has five reels and twenty constantly active lines to form paid combinations on them. There are fifteen pictures on the screen at the same time. They are placed in a 5x3 layout.
Bets on active lines are always equal. For each of them, 0.01, 0.02, 0.05, 0.10, 0.20, 0.30, 0.50, 0.70, 1 or 2 euros are accepted. Thus, the range of bets per spin varies at the request of the client in the range from twenty cents to forty euros (it is possible that in some casinos it may be different).
In addition, in Golden Fish Tank, you can place a bonus bet of five coins, which activates additional bonus features. They are described below. Accordingly, the total amount at stake can be up to fifty euros.
In addition to simple symbols forming winning chains according to standard rules, this model has special symbols and free spins with advanced options of various types.
Basic symbols bring payouts when they form continuous sequences of several identical elements on the active lines. Such chains must start from the first column on the left, and only the longest variation for each position is counted.
Winnings are calculated by multiplying the line bet by the coefficient of the resulting combination.

The five-reel Golden Fish Tank slot has 3 rows of symbols and 20 fixed paylines. The player can adjust the spin value by decreasing or increasing the line bet in the range from 0.01 to 5 credits. Thus, the maximum cost of running the reels in standard mode is 100 coins in the currency of the online casino. 
However, the game provides for the Golden Bet premium mode, when using which the gambler gets an advantage in the bonus round. Each time the reels start, you will be charged a fee equal to five times the line bet to activate the option. The mode is switched on and off by clicking on the +5 icon on the control panel of the slot machine.
The winning combinations are made up of three or more identical symbols, which must form a continuous chain starting from the leftmost reel. Any standard value in the line can be replaced with a wildcard. The amount of the payout is determined based on the bet and the coefficient for a combo of 3, 4 or 5 of the same type. In the long run, the model returns 96.4% of clients' bets.

Three, four or five scatters give the right to participate in six, eight or ten free spins, respectively. Before the start of the round, you need to choose three, four or five (according to the number of Free Spins) items from the eighteen available. They hide additional functions that will be used during free spins. The options are as follows (there are several options):
Two or additional spins;
Multiplier x2;
One or two additional Wilds in each spin;
"Sticky" Wilds on one of the reels;
Endowing different fish with the functions of the Wild symbol;
Turning different fish into stacked items.
Now about the bonus bet. If you have done this, you will be able to choose one additional item when entering the free spins round, thereby increasing the likelihood of receiving numerous large payouts.

Mobile version of the slot has no other functions and defferentiations from the desktop version. You can play the slot on Android or iOS. 

If you liked the feature of the slot, we recommend some similar slots to try out:

• Lucky Angler - This 2012 NetEnt episode may well have been the inspiration for the Golden Fish Tank. Aside from the obvious thematic and graphical similarities, what the two games have in common is that both offer an outstanding free spins bonus. Sticky Wilds play a central role in the Lucky Angler game. They occur in the base game and are most effective during free spins.
• Holmes and the Stolen Stones - If you like Yggdrasil games, try this 2015 edition. The game is significantly darker than Golden Fish Tank in terms of themes, and has some innovative and very interesting features. These include the Warehouse (Pick) bonus and the main attraction - Jackpot Free Spins. The latter can award one of five local progressive jackpots and offers a 3x multiplier on all winnings.

The game takes place underwater against the backdrop of a sandy bottom with islands of seaweed and coral. The static background is enlivened by rising air bubbles. The playing field has no clearly marked boundaries, which makes it feel like the three-dimensional symbols on the reels are simply held level in the water column.
The values of card suits in the form of precious stones and four multi-coloured fish, each with its own character, are used as images for drawing up combinations. The image of the main character - a curious goldfish - is adorned with a scatter with the Free Spins designation, and Wild is presented in the form of a corresponding three-dimensional yellow inscription.