aquadude
Sun, 15th May 2011, 10:44 PM
Anybody selling a Hanna phosphate tester?
Looking for this one:
http://www.bulkreefsupply.com/store/products/test-kits/hanna-checker/hanna-checker-phosphate-po4-colorimeter.html
Looking for this one:
http://www.bulkreefsupply.com/store/products/test-kits/hanna-checker/hanna-checker-phosphate-po4-colorimeter.html