This was a very interesting discussion. All the remarks seem to have been inbounds; no "argumentum ad hominem". Maintaining a harmonious tone is important but not everything. Well in posting to forums almost everything. One learns more from disagreements sometimes then from rapports. I would agree ...

The previous posters all make sense; here is another consideration. Many agree that when raising cory fry you cannot let bacteria build up on the glass bottom becuase the bacterial load is more than they can handle. It must be wiped clean about every 3 days. Bacteria or bacterial slime builds up in ...