Aquarium Test Tube Holder, Hand-Made Rack, with 6 Holes and 6 Drying Poles, customised for use with Aquarium Test Tubes Including API Test Tubes, by Tililly Concepts

My only, and major, complaint is that theres no convenient holder for the tops as well as the tubes. Keep in a secure place to avoid cats trying to knock it off and break it.

Excellent product

Perfect for cycling my fish tanks. Great for drying out the api test tubes

I hesitated buying this because it was a little pricey, but it has been so worth it. No more juggling tubes.

Like it great!

It came disassembled and that by itself may be ok but you can see from where you glue it together it was at point glued together and someone broke it apart. It’s too bad because the product is very photogenic.

This is absolutely great for water testing - keeps your vials where they need to be as youre doing the testing. Also great to help them dry - definitely a must have!

The ends were butt jointed and fell apart. There was no way to repair

I really loved the sleek look of this. Id seen others 3D printed in really gross colors so when I saw this one I loved it! But Im not super impressed with it. As others have mentioned the posts are not long enough to properly dry the tubes, and the posts are too close together that sometimes I find them sandwiched together and they didnt properly dry between. The holes are perfect size for the tubes, thats been excellent as I have cats and dont stand right in front of them while waiting for the nitrate test to proof. Another thing thats more of a nitpick is theres no posts for the caps, Ive just been setting them over the empty tube holder holes, but its not really secure since I move the whole setup to test and put away on my fish shelf which is across the room from my tank. I do like the product, but I definitely think some upgrades would make it even better

5 STARS!! I love everything about this Test tube rack. I have to test my aquarium water very frequently and this rack has made the task so much easier for me. It’s just the right size to fit my API test tubes which was also a plus but what took the cake was the drying rack.