API Replacement Test Tubes for Aquarium Test Kits 6 Pack Bundle

Exactly as advertised very pleased thank you

Exactly what I was looking for. I guess I’m clumsy cause I broke 3 out of the 4 from the kit in less a week. Wish they were plastic.

These are great replacements. But I had two shatter in my hand. So just be careful

If you have an aquarium you know that you need these. And I have already gone thru a pack of these. This is my 2nd. I dont know if they are just thin or Im just too rough. But Ive had tanks for years and in the last 6 months Ive gone thru the original 4 from the master test kit and a extra pack of 6. I have broken 2 from this pack. Just regular use. These are labeled as API. They have the lines to where you add the water. So caution when using, especially with children.

I had ordered these to replace some test tubes and to have back ups, but upon arrival two of the test tubes were completely shattered, unusable. Another two were chipped and just this morning one of those shattered while placing the cap on. Im not going to use the second chipped one because its just to end up completely breaking. TL;DR I ordered 6 test tubes, and I received 2. Manufacturer packaging was intact and bubble wrapped, no apparent damage to the box it was delivered in.

perfect size for testing aquarium water for fish

So I got these because I broke one of the 4 I got in my kit, that being said the glass tubs are really nice, but when we get to the caps there TRASH!!!!!!!!!, I don’t no why they would put these caps on them, my biggest problem is that in the test kit there’s ACID! in some of the bottles we use to test and we have to shake them up, and because the caps are trash the liquid comes out when you shake it up. That’s not safe at all and I really think they need to fix this ASAP!

These are the same API test tubes that come with their testing kits. The 6 pack arrived wrapped in bubble wrap with no other packaging. Poor value for price but I wanted my tubes all to match.

I feel like these are more durable then the ones that came in original packaging

Overall they are exactly like the ones you get in the test kit. I thought they would come in a box or something but they all were rolled up in a sheet of bubble wrap loose.