i'm glad that piece of acrylic went to a good cause 8)

and if ya want..... i just found another 6" length of 4" acrylic tube laying around (i'm moving at the moment, i finding everything i've misplaced over the last few years of living here.... haha) .... if ya want it... you can have it also ;) maybe you could make yourself a small 2nd reaction chamber or waste contianer!