One for the Aussies here... does anyone know whether or not the pool chemicals that Bunnings sells are any good? I have heard many people say their salt is rubbish, so I'm not going there. I'm mainly talking about balancing chems like calcium, stabiliser, acid and buffer. The brand is Premier Chlor I think. Hydrochloric Acid is Diggers brand. I bought 2kg of stabilser the other day and have been adding it 500gr at a time to get my CYA up to 60-70ppm. Seems OK but I don't really know how to tell if it's not. I'm also trying to get my calcium up to 350ppm so I need to buy another bag. Tough going with all the rain we've been getting lately but I'm getting there. Bunnings is just so convenient I can pop in after work up to 9:00pm to get anything I need, so if calcium ic calcium and cya is cya etc, I'm just as happy to pay their prices too... but NOT if I'm getting unwanted nasties/minerals/metals etc.