Fresh water, Red and Purple Algae,

Attachment 6705
Short nap purple brush algea.
Attachment 6706
Fresh water Coraline, I'd is unknown, my photo.
Attachment 6707
Short nap, That overtook scrubber, on a UFS, Next to a 10 watt full spectrum led.
Attachment 6708
Growing in a puddle of Iowa rain water.
Attachment 6709
Overtook, waterfall scrubber. Also, It does remove nitrates, at least.
Attachment 6710
African Cichlids, will readily chow down on the stuff.
Get some popcorn.
http://www.thekrib.com/Plants/Algae/red-algae.html