Dear all, want to sell the DD H2O test kits: all used 30%, still left 70%.
(1) Multi Test Kit Pack (Mg-30 tests, Ca-60 tests, KH-75 tests) -- $30
(2) Nitrate - 75 tests -- $25
(3) Phosphate - 70 tests -- $25
Take all for $70. Interested parties, pls SMS 96382799. Thanks.