tag:blogger.com,1999:blog-4762757430161374588.post3492011585619423004..comments2023-06-16T23:07:24.931+08:00Comments on Aska's Aquaponics: Water Quality Check...William Aska Limhttp://www.blogger.com/profile/00109734144886159049noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4762757430161374588.post-36859653784658433962015-04-27T23:29:09.017+08:002015-04-27T23:29:09.017+08:00What kind of Ph tester do you use? What kind of Ph tester do you use? Aquaponichttp://www.howtoaquaponic.com/diy/common-aquaponics-supplies-and-materials/noreply@blogger.com