Originally Posted by bludaffodils
I'd also be interested in pictures of the foam background creation. That also is hard to grasp the first read through. Thanks!!
There are some great pictures on the foam background creation at Black Jungle
As for the questions about the drainage... I would like more clarification on that as well. I've been having a bit of trouble figuring out how I should work the drainage along with the pump. Also, how is the water kept clean? Do you just syphon it all out once in a while and replace it? How often? Or, do the plants take care of keeping the biological waste under control?