
You mean like using a silicone seal to adhere 2" maybe 4" inch deep glass segments into the corner as a sort of semi permanent coral? Sounds actually quite feasible in my opinion. Might give that a try. Thanks for the idea.Some of mine gets pushed under and caught on plants , too strong for water lettuce but the salvinia does well. Instead of a hoop try glass to glass so you shut off a section if that makes sense. Visual to be clear but a larger section. View attachment 867172