The only learning platform with spaced repetition for marine biology
Dive into the ocean's hidden world with 309 species, interactive maps, and research links — all available without login.
Unlock all learning games, spaced repetition, and progress tracking. No credit card required.
We've spent 7 months building a platform filled with real value. To celebrate our 15th birthday, the entire experience is free for the rest of the year — no limits and no paywalls.
If you'd like to support the project, you can pay what you like, starting at $1/month or $10/year. Every contribution helps us improve the platform and keep it fully accessible for everyone.
Log in now for full access — and support the project if it feels right.
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