API Replacement Test Tubes for Aquarium Test Kits 6 Pack Bundle

Did not come in an API box as shown. There was no box much less an API box. How can we be sure it’s actually API tubes and not knock offs? Literally the glass tubes were just wrapped together in thin plastic, no bubble wrap or anything. I’m surprised it didn’t break during in transit. Definitely not what I excepted, but it’s tubes for water testing, so as long as it works, I’m okay keeping it for now.

The tubes came with out the box that has on the picture.

Always good to have replacement.

I received my test tubes today and it all seemed fine until I opened one of the tubes. It was broken and I didnt even notice, you couldnt tell until you opened it. It was broken towards the top, I ended up cutting open my finger. I should have been more careful and I just want others to be aware of this problem. It doesnt seem like it broke during shipping since there isnt any loose glass pieces in the packaging. I believe this is how the product was sent.

They came in a plastic bag and 1 was broken. The picture when you order shows a set in a box and thats why I bought them thinking it would avoid the hassle of returns if shipped without protection.

So great Now I can do multiple tests on both my tanks

Got 6 the mail and one tube was broke. These do not feel like the regular tubes that come with the API kit.

All I needed was one. What am I going to do with the rest?

Just like the API master kit tubes! Just what I needed!

Accuracy.....not packed in small box like the display picture. Value for money....they are expensive Easy to read... well yea so what? I gave it 3 stars because I bought these twice and one batch was broke and 1 wasnt. Im Gonna try to buy some other place on the internet.