Fishdom is free to download, allowing players to enjoy the main features and gameplay without any immediate cost. However, the app does have optional in-app purchases that enhance the gaming experience. These purchases can include additional boosters, lives, and special packs that help players progress through levels more easily. The game also contains advertisements that may appear between levels or during gameplay, which can be removed by subscribing or making specific in-app purchases.

While the core game remains free, these optional purchases can aid in quicker progress and provide unique items for customizing your aquarium. Advertisements are generally minimal, but players can choose to invest in the game by buying packages that suit their preferences if they wish to have a smoother, uninterrupted experience. The choice is entirely yours, ensuring flexibility in how you wish to enjoy the game.

Installation on iOS Devices: Fishdom can be easily installed on iOS devices running version 9.0 or later. Start by opening the App Store on your iPhone or iPad and using the search bar to type "Fishdom." Once you find the app, tap on the "Get" button next to its icon. You may need to enter your Apple ID password or use Face/Touch ID to confirm the download. Once installed, Fishdom will ask for permissions to send notifications, access storage, and connect to the network, which you'll need to allow for full functionality. Make sure to check the settings to manage notification preferences and adjust them to your liking.

Installation on Android Devices: To install Fishdom on Android devices, ensure your OS is version 4.2 or higher. Open the Google Play Store and use the search function to find "Fishdom." Once located, click the "Install" button. You might be asked for confirmation on accessing permissions such as network connectivity and storage access. Allow these permissions to ensure the game operates smoothly. After installation, you can control notifications and permissions through the settings menu to customize your gaming experience.

Step 1: Upon launching Fishdom for the first time, you will be greeted with an introductory tutorial. It will guide you through the basic mechanics, showing you the game's interface, including how to match three or more tiles to complete objectives. Pay attention to the instructions, as they highlight important portions of gameplay.

Step 2: Once familiarized with the interface, select your first level. You will have specific goals to achieve, such as collecting certain tiles, clearing obstacles, or earning points to move to the next stage. The game uses intuitive drag-and-swap mechanics, making it easy to maneuver tiles around the board.

Step 3: As you complete levels, you earn coins and rewards that enable you to enhance your aquarium. Click on the shop icon to explore various decoration options, purchase fish, plants, and accessories to beautify your aquatic world.

Step 4: To further advance, utilize the power-ups available during gameplay. These include bombs, lightning, and other boosters that clear significant portions of the board, assisting in achieving level goals faster.

Step 5: Always check the task list for each level displayed at the top corner of the screen. Understanding your objectives is crucial for strategic plays. Experiment with different combinations and approaches to maximize score points and complete levels efficiently.

Tip 1: Plan your moves strategically rather than making random swaps. Focus on achieving the level's objectives to save time and earn higher scores. Certain obstacles require careful manipulation to clear – observe the board layout before every move.

Tip 2: Don't expend your boosters too quickly. Save them for challenging levels where obstacles become tougher or goals are harder to achieve. Doing so will make progression smoother and maintain your enthusiasm for the game.

Tip 3: Regularly check your aquarium for new decoration items available for purchase. These updates not only make your aquatic world more visually appealing but also increase your rank, allowing access to newer game features and improved rewards.