Observation for 9/30/13

The Green Algae mixture has been growing at a noticeably faster rate then Ankistrodesmus. The water of the Green Algae Mixture turned slightly green and had a lot of growth around the bubbler. Ankistrodesmus did not turn green but stayed the same color blue as the Miracle-Gro solution. The
Ankistrodesmus may not have turned green, but it did have a lot of growth around the bubbler much like the Green Algae Mixture. 

 

Both Algae cultures stayed at roughly 20-21ºC throughout the beginnings of the experiment.
I believe I will need a grow mat to help improve the Ankistrodesmus's growing rate by slightly warming the PBR.