cool thanks. I'll try switching them over to 15/30 a little later today. they kinda had a long night power went out for 3 hrs. so they got no water for that long but all look ok sofar.

here are a couple pics just for the heck of it
the first two are when I first got the 36 site going , the third shows the added "air tube" ,and last is a pic of the moms which was taken about 4 days ago

Thanks
DH