Idle Aquarium Fishing Game
by Phillip Lee
Idle Aquarium is a collection-driven fishing sim where you build and customize a tank, catch over 70 unique fish across rarity tiers, and hatch rare eggs to expand your aquarium. The core loop combines idle progression with active minigames and turn-based fish battles featuring special attacks, while offline gains and resource management keep you invested between sessions. Best for players who enjoy creature collectors, relaxing building mechanics, and light strategy wrapped in a tactile aquatic setting.
About this game
Welcome to your ultimate aquarium adventure!
Build the aquarium of your dreams, collect over 70 unique fish in stunning 3D, and explore a relaxing underwater world. Catch fish with interactive fishing, hatch rare eggs, decorate your tank, and manage your fish's hunger and life cycle.
Battle various fish in Fish Clashes using over 20 different special attacks each with unique effects.
Play fun minigames like Swimmy Fish, Deep Dive, and Coral Crush to earn coins and pearls.
Raise legendary creatures like the Great White Shark or the mythical Cute Megalodon, and unlock decorations and magical potions to keep your fish thriving.
Customize your aquarium, track your discoveries, and become the ultimate fish collector!
Features:
- 70+ collectible fish across 6 rarity tiers (Goldfish, Largemouth Bass, Cute Koi, Pike, Arapaima, Goliath Tigerfish, Yellowfin Tuna, Clownfish, Blue Tang, Striped Bass, Mahi Mahi, Mako Shark, Great White Shark, Bluegill, Sailfish, Orca, Mackeral, Surge Wrasse, Croaker, Cod, Drum, Hammerhead Shark, Marlin, Piranha, Carp, Arowana, Koi, Peacock Bass, Snakehead, Sunfish, Tetra, Mullet, Flounder, Cute Megalodon, Blue Whale, Sturgeon, Discus, Catfish, Flowerhorn Cichlid, Redtail Catfish, Payara, River Dolphin, Golden Dorado, Alligator Gar, Celestial Carp, Veilfin Phantom, Moonscale Sturgeon, Jade Arowana, Eclipse Perch, Frostvein Trout, Dunkleosteus, Goliath Grouper, Leedsichthys, Bluefish, Whale Shark, Ranchu Goldfish, Red Grouper, Cobia, Sapphire Tuna, Celestial Shark, Basilosaurus, Elasmosaurus, Rhinconichthys, Xiphactinus, Sheepshead, Yellowtail, Red Lotus Koi, Spring Shad, Phoenix Wrasse, Monster Shark, Anglerfish)
- Realistic fish lifecycles: aging, hunger, death, and breeding
- Hatch rare fish from eggs
- Add food, potions, and decorations
- 3 fun minigames with unique mechanics
- Fish clash battles
No ads, no stress – just a relaxing underwater experience
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