Your right they do look like algae from the picture. Unfortunatley the picture doesnt do it justice. I am still up in the air about keeping them or not. Do you think taking a tank picture with a wide angle lens would help with showing more detail...I am a newbie at taking picturesPhil Edwards said:Also, the patches of taller grass behind the main humps of the design look like algae and don't particularly serve the overall composition well. I'd suggest removing them.
At this point no...Maybe this summer if this layout doesnt work, but hair grass will probably always be a main focus unless its a pain to keep itskinns said:Are there any other of plans for adding more plant species in the future