Where can i buy replacement test tubes?

[Annabanana728]

this morning while trying to clean out one of my api test tubes i accidentally broke the glass ):

does anybody know where i can buy replacement test tubes for the api kit??

 

[BenjiBear]

I had the same issue, ebay is great I believe there is such a thing as actual branded API test tube replacement kits

 

[AverageAquarist22]

I’m so tired of having only three test tubes lol

 

[BenjiBear]

I’m so tired of having only three test tubes lol

feel that, ive broken a lot no idea how but right now, 2/4 are taped up bc i dont wanna spend more on them

 

[John58ford]

I don't know if you're a testing freak like I am but I typically use 4-6 per water system on testing day and have a few mixing and drying racks.

I buy my replacements in the 24 pack on Amazon. I think I left them in the cart for a month or two last time and ended up paying about $18.

https://www.amazon.com/dp/B0002AQL5G/ref=cm_sw_r_cp_apa_glt_fabc_G04XP643N3HNWPTGAWNK

 

[LHAquatics]

I tried opening the tube today and broke it