Pricing
Pay once for a party, or subscribe if you use it often. No app to install, and the kids never need an account.
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Try it at home with the kids.
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A rainy afternoon with the kids.
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Best for birthday parties & one-off events.
or $144/year
For teachers and regulars.
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Museums, restaurants, play centers.
Prices in USD. Taxes calculated at checkout. Cancel a subscription anytime.
No. They scan a code and color a fish right in their phone's browser — nothing to install.
No — only you, the host, sign in. The kids just scan and draw.
A screen to show the reef — a TV, laptop, tablet, or even another phone — plus the kids' phones to scan and color. No app and no special hardware.
Yes. Open your tank in any browser and cast or plug it into the TV. The reef fills the screen, and every new fish swims in live as the kids add them.
Yes — the screen and the phones talk to each other over the internet, so everyone needs to be online. Home Wi-Fi is plenty.
Both. Anything with a modern browser works — the kids just scan and draw, with nothing to install.
Most kids draw 3–4 fish each. A Play Pass (20 fish) comfortably covers a playdate of 4–6 kids, and a Day Pass (50 fish) covers a whole birthday party.
We have free printable coloring sheets — each is an A4 page with corner markers so your tank's camera can recognize it. Print one, let the kids color it, then scan it in to watch their creature swim in the reef.
Print a coloring sheet, let them color it, then scan it with a phone — their fish swims into the reef a few seconds later. On a phone by yourself, you can also color right on the screen without printing.
Yes. Everyone scans and colors on their own phone at once, and all the fish appear together in the same shared reef.
Yes — you can release any fish, or clear the whole tank, from its Manage Fish page. The fish come straight from the kids' drawings, so there's nothing to edit afterward; if one isn't right, release it and have them scan a new one.
Yes. Kids never sign in or type any personal details — they just scan your tank's code, color, and send. Only you, the host, have an account.
Not at checkout. Your pass waits in your account until the play starts: press “Start my pass” whenever you like, or just keep adding fish — the moment your tank needs more than the free ones, the pass starts by itself. Once running, it doesn't pause.
Your tank stops taking new fish, but it isn't gone — it stays in your account for 30 days. Grab another pass (or go Reef Plus) within that window to pick up right where you left off.
Pass tanks are saved for 30 days after the pass ends, then the tank and its fish are permanently removed. Reef Plus tanks are kept as long as you're subscribed. Free tanks are temporary — they aren't saved long-term.
Yes, anytime, from your account — no questions asked.
Have any other questions? Get in touch.