Hi Pwny
I was just reading your post here and I was thinking about doing the same thing, my idea was the same as what you said on your last post of a more grid like system but I wasn't planning on putting full flow through it, just enough to have some movement to have a slight upward flow.
I am curious how is your jet system working?
Did you make any changes or just stop the whole thing?
Hopefully your still around since I am 2 years late and your pictures are gone.
Rob :sfish: