i found them on sale on yahoo auction spore. go search for it
I finally outdone myself n ultimately broke all 4 pcs of test tubes from my Aquarium Pharmaceuticals test kit. Now I can't do any tests.Anyone knows where i can buy these test tubes separately without buying the kit ? I have been to 328/618/petmart with no for an answer.
i found them on sale on yahoo auction spore. go search for it
my planted tank is a small 12\"x7\"x10\"(height)
Alternatively, you can go to a pharmacy and get those 5ml syringes. They cost around like $1.50 I think.
Then get a typical laboratory test tube... one should cost around $0.50 from your school's lab, or source for them somehow. Then use the syringe to add the proper amount of tank water to that test tube.
Thanks to all !Probably go auction coz school's out for me some time back, ....sigh must be getting old, no,... am old.
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