Here a few pics of the scrubber:
|I found a glass vase that was over 10 inches tall and 3.25 inches in width|
|I bought a 4 inch to 3 inch PVC reducer so the glass vase could sit in it|
|Here is the scrubber with the glass vase sitting snugly in the PVC base|
|I made this light holder from PVC|
|Here is the light holder sitting on top of the vase with the light hanging down into the vase lighting the algae screen|
|Here is a pic of the scrubber sitting under water. The glass vase extends up above the water line about 7 inches. This way no water can get into it and short out the light|
I will post soon some of the growth pics of the screen and of the cleaning of the screen.