Fish Live

Start with a Problem: You Want an Aquarium, but Lack the Time, Space, or Knowledge

Managing a real saltwater or freshwater tank requires constant monitoring of pH levels, filtration cycles, and feeding schedules—not to mention the high cost of equipment and livestock. Fish Live eliminates these barriers by placing a fully functional virtual aquarium ecosystem directly on your device. You take on the role of aquarist without the mess, the expense, or the risk of losing real fish.

Core Gameplay Loop: Maintenance, Breeding, and Expansion

The simulation runs on three interconnected mechanics: tank hygiene management, fish health monitoring, and species collection. You begin with an empty glass tank and a limited budget. Your first task is to populate the aquarium by selecting from a catalog of available marine and freshwater species. Once the initial pair of fish is introduced, the real work begins.

• Feeding and Nutrition: Each species has a specific diet. You must tap to dispense food at regular intervals. Overfeeding pollutes the water; underfeeding causes health degradation.
• Water Quality Control: The game simulates ammonia buildup and oxygen levels. You must manually clean the water, replace filters, and monitor the circulation pump. Dirty water causes stress icons on fish and reduces lifespan.
• Crystal and Decoration Maintenance: Decorative crystals and ornaments accumulate algae over time. You must scrub them using a virtual brush tool to maintain visual clarity and fish comfort.

Breeding Mechanics and Specialized Tanks

One advanced feature is the breeding system. When two compatible fish reach maximum happiness (determined by water quality, feeding frequency, and tank space), they enter a courtship animation. After a timer expires, the female lays eggs. You must protect the eggs from being eaten by other fish—this requires isolating the breeding pair in a separate nursery tank or removing aggressive species temporarily.

• Shark Management: Sharks are a high-tier species. They cannot coexist with smaller fish. The game forces you to allocate a dedicated predator tank. If you place a shark in a community tank, it will hunt and consume other fish one by one.
• Fry Rearing: Newly hatched fry require specialized micro-food and a separate filtration setting. You control their growth rate by adjusting temperature sliders and feeding frequency.

Aquarium Customization and Habitat Design

You are not limited to a single tank. The game provides multiple aquarium slots, each configurable for freshwater or saltwater biomes. You can install:

• Substrate layers (sand, gravel, crushed coral)
• Live plants (Java moss, Anubias, kelp)
• Filtration systems (hang-on-back, canister, sponge)
• Lighting rigs (LED, fluorescent, moonlight simulation)

Each decoration piece has a functional stat: some increase oxygen output, others provide hiding spots that reduce fish stress. The game tracks a Habitat Score—a numerical value that determines fish lifespan and breeding success.

Feature List

• Manage a multi-tank aquarium system with separate freshwater and saltwater biomes.
• Breed fish through a timed courtship and egg-protection mechanic.
• Control water chemistry, filtration, and oxygen levels with interactive tools.
• Unlock and house aggressive species like sharks in dedicated predator tanks.
• Decorate tanks with functional ornaments that affect fish health and stress.
• Raise fry from eggs to adulthood using adjustable temperature and feeding controls.

Download Game Now

Stop searching for a realistic aquarium sim that actually works. Fish Live gives you the full aquarist experience with zero cleanup. Install it immediately and start managing your first tank today.

Technical Disclaimer

This game requires an active internet connection for initial download and periodic content updates. In-app purchases are available for currency, premium decorations, and accelerated breeding timers. Standard data charges may apply.