Growth Pics

[SantaMonica]

Scrubbers really don't grow real turf... it's just a name. But it looks like Ulva Linnaeus that could not get enough nutrients and so it was just left with a clear shell.

 

[SantaMonica]

HOG2 or 2x that has been brushed clean, showing the highly reflective white Green Grabber growth surface.

 

[SantaMonica]

This SURF2 had slime that was brushed off the walls, and is now growing hair algae around the middle two bubble outlets.

 

[SantaMonica]

HOG2 or 2x showing growth in freshwater.