| Re: 90 Gal Sick Day... What I would do is fill it up with warm tap water and add the vinegar, I really don't measure I just pour the vinegar in there and use a ph and let it sit for a few hours and then you can easily clean the corraline. I use the distilled white vinegar it's very cheap and works wonderfully !
__________________ Robert  My Cube “A spirit is manifest in the laws of the Universe—a spirit vastly superior to that of man, and one in the face of which we with our modest powers must feel humble.” Albert Einstein |