AKVA: Aquarium Simulator 3D

Build your aquarium, raise fish and care for a living underwater world. AKVA is a 3D freshwater aquarium simulator that brings together tank design, fish keeping and everyday care games.

DESIGN YOUR AQUARIUM Choose a ready-made tank or set custom dimensions. Pick a substrate, background, filter and heater. Shape your underwater garden with 18 plant and decoration options. Rotate your aquarium, zoom in and watch your animals up close. Manage up to 10 aquariums in one game.

MEET YOUR ANIMALS Discover 17 animal species and 49 colour/form options. Build a community of guppies, neon tetras, bettas, shrimp and snails. Learn what each species needs and follow their growth, schooling behaviour and breeding under suitable conditions.

KEEP THE WATER BALANCED Feeding, temperature and filter care affect life in your tank. Monitor oxygen, ammonia, nitrite, nitrate and pH. Use the siphon for partial water changes, clean algae from the glass and check your animals' health. The simulation also accounts for time spent away from the app.

PLAY, EARN AND DISCOVER Earn coins in five mini games: aquarium quiz, clean eggs, catch food, fish memory and vacuum substrate. Add animals, plants and equipment, complete album cards and unlock achievements. All your tanks share one coin wallet.

PLAY AT YOUR OWN PACE Play on iPhone and iPad in English or Turkish. Adjust music, sound effects, haptics and optional local care reminders in settings. The core game works offline; ads and purchases require an internet connection.

Contains ads and optional in-app purchases. Coin packs are consumable. The permanent Remove Ads purchase disables interstitial and app-open ads; optional rewarded ads remain available. Restore Purchases restores permanent ownership, not consumed coins.

Progress is saved on your device. There is no account sign-in or developer-operated cloud save synchronisation between devices.

AKVA is a game. Its water chemistry and care systems are adapted for gameplay and do not replace real animal-care or veterinary advice.