Games like Aqua Pals

"Fish Game is a freshwater fishkeeping simulator that allows players to observe and interact with individual fish possessing unique personalities and behaviors. The game features dynamic relationships, various fish species, and a comprehensive hunger system. Despite being released accidentally without full Early Access features, it offers a good experience that will be improved over time."

Tiny Pasture is a cozy farm simulator that lives at the bottom of your screen, letting you raise and grow a variety of adorable baby animals while you work or study. Collect coins from fully grown critters like rabbits, foxes, alpacas, and even slimes or zombies to expand your pasture. Interact with your animals by feeding and playing with them, watching your little farm flourish alongside you.

Tiny Aquarium: Social Fishkeeping is a relaxing real-time idle game where you create and customize your dream aquarium filled with vibrant fish. Hatch new breeds, play a fishing minigame to discover rare species, and visit friends' tanks to trade fish and join live events. The game features a calming Tiny Mode, letting your aquarium be a soothing desktop companion.

Bugtopia is a single-player simulation game featuring ingenious gameplay, beautiful graphics, and an awesome soundtrack. Players can import demo progress safely through an in-game feature to carry over currency and unlock exclusive items. The game also offers auto-backup to protect save files and a supportive community for any issues.

Chillquarium is a soothing idle game where you purchase, raise, and sell fish to earn profits. Unlock booster packs to discover rare fish, create feeding frenzies to accelerate growth, and collect unique fish with color variants. Customize your aquarium and enjoy day-night cycles as you unwind in this peaceful game.

"Niche: A Genetics Survival Game" is a strategy simulation where players manage a tribe of animals, navigating through diverse islands with varying environments. Your goal is to adapt your species to survive, managing their genetics, behaviors, and traits. Overcome challenges such as harsh weather, predators, and limited resources to ensure your species' survival and evolution.

"Aquarist is a single-player Simulation game with pretty visuals, offering a relaxing sandbox experience in underwater aquarium management. Create and maintain habitats for diverse marine life, from fish and sea turtles to sharks and octopuses, while learning about these fascinating creatures. Be aware, however, that some grinding is involved to truly enjoy this game."

"Aquaculture Land" is a fish farming simulation game where players manage their own aquafarm, grow and harvest various types of fish, and upgrade facilities for improved efficiency. The game features a day-night cycle and dynamic weather systems that impact the growth and health of the fish. Players must also consider oxygen levels, water pH, and waste management to maintain a healthy environment for their fish.

"FISHERY is a single-player strategy simulation game with stunning graphics and 93+ hours of playtime. Create unique aquatic worlds with a variety of fish, plants, and shrimp, all designed to mimic real-life counterparts with realistic dimorphism. Customize your aquariums with dramatic landscapes, jungles, sunken machines, and adjustable lighting for a personalized experience."

"Croakoloco is an idle game where you collect and control frogs to jump and hunt for flies, earning coins and XP. Buy frog packs to discover different types of frogs, and level them up for random bonuses. Features include Froggy Mode to actively control a frog, and feeding flies to make them grow faster."