This is true. Normally chemical should be added well before the use.samahara chemicals PPM eka wadi wenna puluwan filter nowena . check karanna than thinawada

ow kukuloh. Math ehemai hithan hitiye. thawath bahinne na jara godawalwala nam.Addeh man hithuwe sathiyakata sarayak wage godak raa wela crowd eka adu unama refill karanawa athi kiyala.![]()


ehema unata loke kohewath maru kRan e nahaකාට හරි කක්කි ගොයේ නැත්තන් ඕක මාස ගනන් ඇති බං![]()