skip to footer block
ILM API Replacement Test Tubes 24 Test Tubes with Caps 32 P13994921ILM-AP032 https://cdnimages.opentip.com/full/ILM/ILM-AP032.jpg API Replacement Test Tubes 24 Test Tubes with Caps 32 Manufacturer Part Number: 32Replacement box of 24 test tubes and caps by Aquarium Pharmaceuticals. For use in all Aquarium Pharmaceuticals water test kits where the original tube has been lost or damaged.Includes 24 test tubes and capsUse for Aquarium Water Test KitsUse when original tube has been lost or damaged24 Test Tubes with Caps 13994921 317163010327 0.4400lbs 1.25 3.50 7.13
API
29.9800 2025-08-13 9 In Stock
customer review - by , September 9, 2023
5/ 5stars
Does what they're supposed to do.
customer review - by , July 7, 2023
5/ 5stars
This nice value pack. It is amazing how easily these tubes can break. One time I had one crack in my hand. Always a good idea to have extras.
customer review - by , July 7, 2023
5/ 5stars
Works great since kits come with only a couple
customer review - by , June 6, 2023
5/ 5stars
Great quality and every fish owner must have because the one came with test kits break very fast. I love this product.
customer review - by , March 3, 2023
5/ 5stars
I use this for testing water
customer review - by , February 2, 2023
5/ 5stars
These are great! I'm glad I ordered them.
customer review - by , October 10, 2022
5/ 5stars
Great product
customer review - by , July 7, 2022
5/ 5stars
I bought them to test my aquarium water. Just what I needed!!
customer review - by , May 5, 2022
5/ 5stars
I have 3 test tube holders so I can hold 24 tubes. Sucks to have to wash tubes during a session of multi-tank testing. Do all the testing, was all the tubes. Easy.
customer review - by , April 4, 2022
5/ 5stars
I dropped all of my test tubes and they shattered, I bought this as a replacement, they are the EXACT same tubes (with 5 mL mark) that come with all API test kits, caps included
  »  
  »  
  »  
  »  

API Replacement Test Tubes, 24 Test Tubes with Caps, 32

stars Rating 5 | 35 reviews
Brand API
Shop more from ILM
UPC: 317163010327
SKU: ILM-AP032
Price:
$29.98& this item ships for FREE Shipping. Details
Quantity:
9 In Stock
*  Click "Add to Cart" to calculate shipping and delivery time.
Share & Earn 10% Cash Back

Product Description

Free Shipping Promotion
This item qualifies for free shipping within US 48 states. Details.

Manufacturer Part Number: 32

Replacement box of 24 test tubes and caps by Aquarium Pharmaceuticals. For use in all Aquarium Pharmaceuticals water test kits where the original tube has been lost or damaged.

Includes 24 test tubes and caps

Use for Aquarium Water Test Kits

Use when original tube has been lost or damaged

24 Test Tubes with Caps

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Need more information?
Our staff are available to answer any questions you may have about this item
Request More Information

Customer Reviews
5 out of 5
see all 35 reviews
5 stars
32
4 stars
3
3 stars
0
2 stars
0
1 stars
0
Write a Review
By Joe
Date: September 20, 2023
Does what they're supposed to do.
Rating: 5 stars [5 of 5 Stars!]
By Sam N.
Date: July 17, 2023
This nice value pack. It is amazing how easily these tubes can break. One time I had one crack in my hand. Always a good idea to have extras.
Rating: 5 stars [5 of 5 Stars!]
By Guestshopper
Date: July 15, 2023
Works great since kits come with only a couple
Rating: 5 stars [5 of 5 Stars!]
By dan
Date: June 07, 2023
Great quality and every fish owner must have because the one came with test kits break very fast. I love this product.
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: March 22, 2023
I use this for testing water
Rating: 5 stars [5 of 5 Stars!]
By GSF
Date: February 22, 2023
These are great! I'm glad I ordered them.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 35 reviews
 1  2  3  4  5 ...  [Next]