samedi 21 avril 2018

Testing kits

Ok as many of you know I only have testing strips which aren't very accurate, and have been needing to get better testing kits. So what testing kits are recommended that have everything I would need? And also low prices. The only thing I can test accurately is the specific gravity. What testing kits do I need as a bare minimum? I will get more eventually but for now what would be the best to get?


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