Show HN: An aquarium game with a real nitrogen cycle

Category: other

Tags: simulation, game, education, aquarium

Score: 5.0/10 (Innovation: 6, Technical: 5, Documentation: 2, Utility: 4)

An aquarium simulation game that models a real nitrogen cycle, requiring players to cultivate filter bacteria, test water chemistry, and maintain fish health. The educational angle is interesting, but the project lacks a proper README, public license, or repository details, making it hard to evaluate or reuse.

Target audience: hobbyist fishkeepers, educators, game developers

Repository: https://fishtankatlas.com/play/aquarium/

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