Algae growth with supplemental co2
Hello,
We are doing a science project testing to see if it’s possible to grow more algae with supplemental co2 (brewer’s yeast, sugar and plant food), than without. Initially (1st 3 weeks) looked promising. Then something remarkable happened. The control bottle (no added co2) grew more algae than the supplemental co2 bottle. A complete reversal at about week 4. . We are trying to figure out why this would occur. Could you give some intel?
Thanks,
Roman Nasif
7th grader at Khalsa Montessori School
Tucson, AZ