

🐟 Keep your fish thriving—never miss a pH beat!
The API 3-Pack Carbonate KH Test Kit offers a reliable liquid testing solution for measuring carbonate hardness in fresh and saltwater aquariums. Featuring a user-friendly color chart, glass test tubes, and clear instructions, this kit helps prevent fish stress caused by rapid pH shifts. Ideal for proactive aquarium managers, the triple-pack ensures ongoing water quality monitoring to maintain a healthy aquatic environment.
| ASIN | B07HGBYNRJ |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 82,532 in Pet Supplies ( See Top 100 in Pet Supplies ) 193 in Aquarium Test Kits |
| Colour | Multi-colored |
| Customer Reviews | 3.9 3.9 out of 5 stars (46) |
| Date First Available | 18 Sept. 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Form | Liquid |
| Item Weight | 68 g |
| Item model number | 59 |
| Product Dimensions | 7.62 x 3.81 x 13.97 cm; 68 g |
| Quantity | 3 |
I**.
Kh test
Did what is needed to test tank
G**R
Weren't accurate unfortunately
Unfortunately these aren't accurate. I'm not sure what happened as the api ones are usually okay but these were giving me incorrect readings. Possibly a bad batch? Double and triple checked with the nt labs liquid tests.
D**A
Always can count on the quality of this item.
J**.
Some API Test are hard to read ( like PH, Nitrate and Nitrite ) but this product is easy to use.
J**N
This test kit is my #1 priority when testing pond water. Maintaining the Kh value is key to keeping ph level stable and ammonia level at zero. Enhances fish color and plant growth.
M**.
I use this product a lot with my shrimps, so a three pack just makes sense!
D**.
got what i wanted and the price was awesome