API Replacement Test Tubes for Aquarium Test Kits 6 Pack Bundle

Just like original API test vials. Nice

Exactly what I was expecting. Only thing that concerned me a bit was they came in a pouch and not a box. They were still well packaged and none were broke so no complaints. Just be cautious

Very satisfied

Perfect same as the ones the fresh water test kit comes with. Theyre glass which is just like the other ones I broke!

The accuracy in the product was complete all 6 tubes were undamaged sheer quality what is expected from a test tube they all held water without spill the value for money id say is alright considering this choice of 6 test tubes is the only one on amazon market that is api company the other values dont seem at all that worth it unless you need 24 more test tubes this one falls around the middle

Perfect for testing fish tanks

100% recomendado

They appear to be the original API brand test tubes. Im sure theyll work fine. Was disappointed in the packaging. Im surprised they arrived undamaged. I was expecting them to arrive in the original packaging, but instead, they were in a plastic bag that was placed in a larger box with a layer of air bags on top. Aside from that, theyre fine.

exact replacement for those that came in the kit.

I honestly cant even tell the difference between the original and replacement tubes. The picture is me using them while testing my cycling tank.