Join Date: Jan 2013
Location: Chesapeake Virginia, US
No I'll believe that. Its just with planning on putting less than one inch of sand or gravel in I didn't believe they would be able to get much of anything from the substrate anyway so I was looking for ones that would get their nutrients from the water.
How would you say that applies to plants on driftwood or rocks? I can see maybe putting some tabs in the soil but not on the driftwood.