I believe the bulbs need to be fully submerged, but the rest of the plant will grow through the surface of the water. May be wrong though, never grew dwarf lotus.
this is correct. The bulbs are fully submerged and sittn in the hydroton. the returns from the sump are blowing directly at the net pots(baskets). the one on the right side has a powerhead near it blowing air bubbles at it. It is lookn like I might have to lower the lotus so that the lily pads can sit in or near the water. But I am gonna push it a little longer to make sure. Im gonna try and brainstorm a way so that it can sit lower in the lid so that the pads can touch the water.
