Build it. Balance it. Keep it alive.

Finarium is a detailed aquarium-care simulation where every choice affects a living underwater ecosystem. Begin with a small cold-water habitat, learn responsible fishkeeping and gradually work towards larger and more specialised aquariums.

CARE FOR A LIVING TANK
Feed your fish with the correct foods and watch them swim towards sinking meals. Avoid overfeeding: leftovers decay, consume oxygen and can damage water quality.

BALANCE REAL WATER PARAMETERS
Monitor ammonia, nitrite, nitrate, chlorine, oxygen, temperature and pH. Respond to warnings with testing, conditioned water changes, aeration and responsible maintenance.

CHOOSE LIVESTOCK RESPONSIBLY
Every species has its own requirements for habitat, temperature, water chemistry, tank capacity, diet and social group. Incompatible or overcrowded livestock cannot simply be added to a tank.

BUILD YOUR AQUARIUM
Add live plants, natural rocks, wood, caves, substrates and equipment. Upgrade from smaller starter habitats as your aquarium knowledge and player level grow.

MANAGE HEALTH AND DISEASE
Poor conditions can cause stress, illness and mortality. Learn to recognise warning signs, correct environmental problems, use quarantine and select treatment carefully.

GROW YOUR AQUARIUM CAREER
Complete daily husbandry challenges, earn coins and experience, discover creatures in the journal and progress through 100 long-term levels.

CURRENT FEATURES
• Animated fish and interactive feeding
• Cold-water, tropical, marine, shrimp and pond habitats
• Aquarium cycling, algae and maintenance systems
• Water-quality alarms and notification history
• Fish health, disease, quarantine and treatment
• Plants, decorations, foods, equipment and tank upgrades
• Creature journal and daily challenges
• Local offline progress saving

Finarium is an educational entertainment simulation. Aquarium requirements vary, and the game is not veterinary advice. Never release aquarium animals or plants into the wild.

Developed in the United Kingdom by THEFISHHUB LTD.