Hi I've been researching How to grow chlorella and spirulina for the past 2 months and I have a pretty good understanding of what I need to do this.
The main problem I have is finding a human food safe fertilizer.
Any help would be appreciated has anyone else done this?
The only type of fertilizer I can find is guillard's f/2 and I don't know if it is safe for humans to eat???
I found this fertilizer
https://www.fritzpet.com/algae-food/ I need a and b
or this
http://www.algaedepot.com/servlet/the-6 ... ate/Detail
Do I need Sodium Metasilicate with the f/2 to grow spirulina and chlorella?
Or will baking soda work?
Here's a list of what I am going to buy as soon as I find the right fertilizer.
from walmart
2-10 gallon tanks 1 for chlorella and 1 for spirulina
60 gallon air pump with 2 outlets
2 aquarium heaters
4 ft florescent shop light
2 4ft florescent grow bulbs t12 size
internet
already bought ph strips 0-14
chlorella pyrenoidosa from www.carolina.com
spirulina from www.wardsci.com
What fertilizer would be food safe?
