Boy, I'd love to buy an RO unit, but the price is no-where near my range. I haven't tried rainwater yet, next time it rains, I'll certainly give it a shot. I bought one more pharmaceutical from the LFS guy, who said that he almost sells more of it than he does fish. It was Proper pH 7.0 by Aquarium Pharmaceuticals. It took about a triple dose to do it, but it lowered the pH and kept it at 7. A knew problem has arisen though. It removed all of the hardness from my water. Will it be possible to regain hardness without increasing pH? I bought a really nice test kit, and my pH in untreated water runs 9.8.. The kH runs 35 degrees. Well, I appreciate the help.

--Jeff



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