...all plastic 3 ring binders now, with teflon "rings" ( anchored at one end) that are completely water-proof. And, using a laser printer, one can print on plastic sheet...

Thanks.

Here in rural America, I haven't found these yet, but I've been keeping an eye out. I need a laminator anyway, so that may come first. In a way, the cost of laminating helps keep a lid on the number of pages I create-- I could so easily fill a whole shelf with aquatics info!-- since I only want the real essentials in the binder. :~)

~Susan