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Do you happen to know about any good resources on growing algae at home? Is there a forum/community for that?
by finite_jest 5y ago
Do you happen to know about any good resources on growing algae at home? Is there a forum/community for that?
- nanomonkey 5y agoI was lucky to have met Dr. Aaron Baum back in the day, so I ordered the materials from him. He now sells kits on his website: https://algaelab.org/ https://algaelab.org/ It's pretty straight forward, a nutrient bath kept at a super high pH (~10) so that nothing but the spirulina will grow. My main complaint is that spirulina's ideal growth temperature is around 82F, so you need to run aquarium heaters and air pumps (to introduce CO2). That being said spirulina can live between 20-35C (68-95F), and dies above 38C (100F). I was never sure if the electricity usage was worth the output. I'd like to revisit the whole setup with more passive heating/cooling.