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Liquid Tree Plant Size Calculator

Enter your room details and get the exact litres of spirulina culture, vessel count, LED wattage, equipment list, and monthly running cost — calculated from peer-reviewed bioreactor research.

1
Describe Your Space

Select a preset or enter custom dimensions below

e.g. 12 for a bedroom, 25 for living room
Standard Indian home ceiling: 2.7–3.0 m
More ventilation = less work for algae
2
Occupancy & Activity

How many people use this space and what do they do there?

Number of People 1person(s)
110 2030 50
Hours Occupied Per Day 8hrs/day
1h6h 12h18h 24h
3
Algae System Settings

Choose your species and LED setup to get accurate volume calculations

CO₂ fixation rate varies by species
6500K daylight LED is the most efficient
Outdoor air is ~425 ppm (2025)
Your Results

Calculating…
Enter your details above and click Calculate
Estimated Indoor CO₂ Level After System
ppm CO₂
400 ppm
outdoor
600 ppm
excellent
800 ppm
good
1000 ppm
ok
1500+ ppm
poor
litres total Spirulina culture needed
vessel config Recommended split
CO₂ coverage Offset of daily load
g O₂ / day Fresh oxygen produced
₹ / month Estimated running cost
System Summary
Operating Parameters
Where Does the CO₂ Go? (grams per day)
Detailed Numbers
How this is calculated Human CO₂ emission rates from PMC10832055 (2024 peer-reviewed study). Algae fixation rates from Ramirez-Perez & Janes (2009) bioreactor data. CO₂ density: 1.964 g/L at STP. Ambient baseline: 425 ppm (2025 measured).
Complete Equipment List
Maintenance Schedule
Coverage vs Volume
Compared to Trees & Belgrade Liquid Tree
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