Baka may extra kayong Chaeto diyan? QC Area po ako near balintawak LRT station. kahit small lang. I wanna try it sa 50 gallon ko kasi parang lahat yun yung nirerecommend pang alis ng nitrate at phosphate. i got only around 5 nitrate and dont know about phosphate. Have no test kit for phosphate
) If you have extra and wanted to give me some, here's my number 0922-822-0290 TIA