get 1ml of water fm e tank n dilute it with 5ml distill water then do e test
try to use distilled water
how high is ur no3 now?
since its on the high range i presumed its over 50ppm
in that case dun bothered to test wat ur exact reading is
shld try to reduced ur no3 asap
keeping bird oso need time like bathe everyday,clear the shit, sun bath etc etc etc...
do the above day in day out and the bird will slowly become matured and of cos will improved its 'singing' lah
PATIENCE is the word lah
bulk order shld not be a problem if all the clams are of same quality and same pattern...possible anot?
if everyone wants the super swee clam then how har?
a penny for ur thoughts