Description of App
Tanklet is a cozy aquarium game where you raise a tank of fish that's truly yours. Feed them, clean the tank, keep the water healthy, and watch them drift through a beautifully rendered aquarium — all the joy and companionship of fishkeeping, none of the cost or mess.
■ Care for your fish
Feed on schedule, clean the tank, and manage water quality. Well-cared-for fish stay healthy, happy, and earn more coins. Neglect them and they get listless or sick — but good care always brings them back. Your fish never die.
■ Rare visitors
Wild fish drop by from time to time. Feed them, keep the water clean, and set out the decorations they love — treat them well and they may stay for good. The rarer the visitor, the pickier they are.
■ Personalities & bonds
Every fish has its own personality. Greet them daily and serve their favorite treats to deepen your bond, unlocking little stories and rewards.
■ Collect & breed
From clownfish, blue tang and angelfish to golden arowana and koi, collect distinctive species and fill your codex. Breed pairs for offspring, with a chance at rare variants and shiny fish.
■ Eggs with honest odds
Hatch mystery eggs for new species — drop rates are disclosed before every purchase, with a pity system that guarantees rare finds.
■ Send fish on treasure hunts
Pick 1–2 fish for expeditions to the reef, a shipwreck, or the deep abyss. Hours later they return with coins, decorations — sometimes even pearls. Strong bonds and healthy fish bring better luck.
■ Make the tank yours
Buy and freely place plants, driftwood, rocks and more. Resize, restyle, and decorate your tank exactly how you like it.
■ More tanks, real ecosystems
Save up for a second and third tank: freshwater, saltwater and coral ecosystems each boost matching fish. Every tank has its own theme and decorations, and fish can move anytime.
■ Ambient Mode: put your tank in a room
Hide the interface and let your tank live in a warm little room. Nine rooms to swap — an indigo moon window, a brick loft, a green library, a coastal cottage… each room's light truly falls into the water. Keep the screen on and it becomes living furniture.
■ Grows while you're away
Close the app and your fish keep you company while coins keep accruing. Come back to collect offline earnings and see what happened.
■ Calm, anywhere
A Home Screen widget brings your tank to your desktop; soft water-sound ambience helps you unwind; iCloud keeps your tank in sync across devices.
No ads, no third-party SDKs, zero data collection — your tank is yours alone.
Subscribe to Tanklet+ for double coins, offline earnings extended 8→24 hours, auto-care while away, a monthly pearl gift, and exclusive decor.
Slow down. Keep some fish.
Privacy Policy: https://smartkiitos.com/tanklet/privacy/
Terms of Use: https://smartkiitos.com/tanklet/terms/
Comments
keeps telling that water must be cleaned but never tells how to
sad
mobile aquarium
This sounds like a game I used to play called mobile aquarium, but it sounds like this one has a ton more to do.
Re: keeps telling that water must be cleaned but never tells how
Hit the more button. That will pull up more options. There you'll find clean tank and the status of your water.
Re: mobile aquarium
I remember that game. It was a big part of my childhood.
treasure hunt
I reached the tutorial step where it says I can send my fish on expeditions, and to tap the tray icon, but I can't figure out whatbutton that is referring to.
Re: treasure hunt
I also have the same problem! I'm wondering if maybe I can't actually send my fish out yet? But not sure what to do to get them to level up enough so I can send them out
Treasure Hunt
The treasure hunt is under storage. It's kind of a weird place. I didn't even think about that when I was writing about the changes. I feel like it definitely should be put in the main page, or directly in the more dialog with the arcade and the treats. Storage is such a weird place to put it. That's what the tray icon is.
Algae
So I can clean my tank by cleaning the water, but I see no way to clean the algae out of my tank. There’s no button or anything to push. Has anyone else figured out how to do this with voiceover?
Double tap on algae to wipe it away.
Double tap on the algae to wipe it away. If it's not coming off with a few doubble taps, there's a bug.
Developer here
Hi everyone, I'm the developer of Tanklet. Thanks Lexi for posting it here, and Leela for answering faster than I could.
Expedition is under the Storage button at the top right of the tank. That tutorial bubble talking about a "tray icon" was my mistake, it means nothing with VoiceOver. The update that's out today already says Storage instead. In the next one you'll also find Expedition in the More menu, next to Arcade and Treats, and when the water needs changing the tank will tell you where Clean is (More, then Clean).
Algae: find a spot on the glass and double-tap, one double-tap per spot. If one won't go away, tell me, that's a bug.
Today's update also adds sound effects in the tank: food dropping, fish eating, wiping the glass, changing water, coins. If you find anything else, just post here or email me at info@smartkiitos.com.
Lemon
Second tank
There is an achievement for having a second tank, but I don't know how to unlock it. I don't really care about the achievement, but I ran out of space a while ago and expanding my first tank is expensive for a single slot.
Am I missing something?
Nice game
Nice game btw, my daughter loves decorating my aquarium and playing the arcade games.
VoiceOver works well. Only navigating by swiping left and right can sometimes be difficult. Most of the time this is no real problem, only when in the more menu, it still keeps selecting all the fish instead of the menu items.
But all in all a good job, thanks Lemon!
Cool
I feel like I should try this out. Sounds cool.
Wiping the glass/not a bug I hope
Extremely cute game. If there is algae, you guys can wipe it with a rotor action. Position the cursor where it tells you About the state of your tank and the number of your fish, then swipe down. Good as new.
I have noticed that when you wipe the glass, the water also becomes clean. Or so voiceover says. Does that actually happen? It’s really convenient if so.
Thank you so much for the game.
Re: Developer here
Welcome to our little slice of the interet.
More VoiceOver supports
Update is out: Expedition is now in the More menu, and VoiceOver tells you where Clean is when the water needs changing.
Re: second tank and More menu
Nick, the second tank costs 50,000 coins. Right now the New Tank button only shows up next to the tank switcher at the top once you have enough, which is why you never found it. In the next update it'll always be there, and VoiceOver reads the price. Glad your daughter likes decorating!
The More menu thing is fixed too: next update, when More is open VoiceOver stays inside the menu, and a two-finger scrub closes it.
Lumen0, yes, wiping the glass really cleans the water as well.
Leela, thanks, happy to be here.
Lemon