Care for pixel fish, breed rare hybrids and decorate your cozy desk aquarium.
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A tiny aquarium lives on your desk. Feed it, keep the glass clean, and watch your fish grow, pair up and hatch fry you have never seen before.
AquaCozy is a calm pixel-art aquarium for a minute or two at a time. The tank is a little happier every time you drop by, and it waits for you when you are busy.
BREED FISH NOBODY ELSE HAS
• 72 species to collect, 44 of them hybrids you breed yourself across three generations
• Real genetics: every fish carries eight genes, fry inherit from both parents, and now and then a mutation turns up
• About one fry in a hundred hatches shiny
• Fill your Fishdex and work out the hybrid recipes
• On a full moon night, a rare visitor may drift in
DECORATE A TANK THAT FEELS LIKE YOURS
• 48 tank decorations, 4 substrates and 11 lights, including a UV blacklight that makes some fish glow
• Decorate the room around it: 21 wall and desk pieces, placed anywhere
• Grow from a Desktop Bowl to a Show Tank across four tank sizes. The big ones are wider than your screen: slide along them, or zoom out to see the whole tank
• Turn your phone on its side and the tank fills the screen, nothing but fish
• Fold the panel away for a bigger view of the water
• Room themes, from a quiet desk to Neon Nights
• Photo mode: frame your tank and share a card with your keeper name on it
GENTLE CARE, REAL STAKES
• Feed, scrub the algae off the glass with a sponge and keep the water clear
• Set your sleep hours: the tank rests at night, so sleeping never costs you anything
• A neglected fish can be lost, but only after days of clear warnings, and for a whole day afterwards a free Second Chance brings it back
• Name your fish, rehome them, and remember the ones who are gone in the Reef of Memories
SOMETHING NEW EVERY VISIT
• A daily chest, care streaks with streak freezes, and milestone rewards
• Reef Pass seasons: 40 tiers every 28 days, moved by missions that follow your tank: a first clutch, a first hybrid, a bigger tank
• Google Play Games achievements and leaderboards
AT YOUR OWN PACE
• Short visits, a few times a day
• Plays offline; the tank keeps living while you are away
• Gentle reminders you can switch off, never more than two a day
• No forced ads: an ad only plays when you choose to watch one for a bonus
• A cozy radio: lo-fi stations and Reef FM, whose playlist of calm songs keeps growing
AquaCozy is free to play, with optional in-app purchases.