Life-observation simulations
Living worlds,
made to be observed.
Praxium Hub crafts calm, carefully built applications that invite you to watch, care for, and learn from living creatures and the ecosystems they inhabit.
The name
Where practice meets a course of learning.
Praxium Hub takes its name from praxis and curriculum, reflecting our belief that real understanding comes from connecting theory with hands-on experience.
What began as a framework for practical education has grown into a studio dedicated to life-observation simulations — applications that turn curiosity into knowledge through patient, everyday practice.
Our approach
We don’t build games to be won.
We build worlds to be observed.
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01
Watch
Every creature follows its own behavior, growth, and rhythm. Nothing is staged for you — you simply pay attention and notice.
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02
Care
Living worlds respond to how they’re looked after. Small, consistent acts of care matter more than speed or score.
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03
Learn
Grounded in how real ecosystems work, each title lets curiosity become understanding — knowledge earned through practice.
Our first title
CS Tank: Crystal Shrimp
Coming soon to Google Play
A quiet 3D aquarium for raising Crystal Red and Crystal Black shrimp. Keep the water healthy, aquascape your tank, and watch generations unfold — each shrimp carrying genes that shape its pattern, grade, and the offspring it may one day have.
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Genetics & grading
Gene-based inheritance drives every pattern. Breed from grade C up to SSS, and chase rare hidden morphs.
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A real life cycle
Shrimp grow, molt, court and breed. Watch the mating dance, follow the eggs, and welcome the hatchlings.
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Living water
Ammonia, minerals, temperature and pH all shift over time. Plants help; neglect shows. Balance is the craft.
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Aquascaping
Place Anubias, Java Fern, mosses and lotus; arrange driftwood and stone; set the light and backdrop to your mood.
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Made for gazing
Front, top, observe and inside-the-tank cameras. Slow pacing and few chores — an aquarium you can simply sit with.
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Photo mode
Capture your favorite moments, save them to your gallery, and share the tank you’ve grown.
The journey ahead
One tank is only the beginning.
CS Tank: Crystal Shrimp is the starting point of a broader journey — one that will extend to many forms of life, each with its own behavior, growth, and rhythm.
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Now
CS Tank: Crystal Shrimp
Freshwater shrimp, their genetics, and the small ecosystem they depend on.
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Next
More forms of life
New creatures and habitats, each modeled around how it truly lives and grows.
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Always
Observation as practice
A growing collection of living worlds where patience is rewarded with understanding.
Say hello.
Questions, feedback, or partnership ideas — we’d love to hear from you.
contact@praxiumhub.com