🧬 Keep your aquarium thriving—test smarter, not harder!
The API Phosphate Test Kit is a 136-gram liquid solution designed to measure phosphate levels from 0 to 10 ppm in fresh and saltwater aquariums. By providing quick, accurate color-matched results, it helps aquarium enthusiasts prevent algae blooms caused by excess phosphate from tap water, fish waste, and decaying organics. Trusted by over a thousand users, this USA-made kit is an essential tool for maintaining a healthy aquatic environment.
| Asin | B0006JDWGY |
| Best Sellers Rank | #48,909 in Pet Supplies (See Top 100 in Pet Supplies) #225 in Test Kits |
| Brand Name | API |
| Country Of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,479) 4.5 out of 5 stars |
| Importer Contact Information | Indus Marketing |
| Item Form | Liquid |
| Item Type Name | Phosphate Test Kit |
| Item Weight | 0.3 Pounds |
| Liquid Volume | 64 Fluid Ounces |
| Manufacturer | MARS FISHCARE, MARS FISHCARE |
| Manufacturer Contact Information | MARS FISHCARE |
| Manufacturer Part Number | 63L |
| Model Number | 63L |
| Packer Contact Information | MARS FISHCARE |
| Target Species | Fish |
| Unit Count | 1 Count |
| Upc | 317163120637 |
User
Four Stars
good
User
One Star
very poor item test result not come poperly
User
Wish I knew about this sooner so helpful
So so helpful and easy to you !! Will order more
User
Great product, fantastic company!
This is about the easiest phosphate test kit I have ever used, and the company that makes them has really great customer service. One of the test tubes arrived broken (not a huge deal, there are two in the package) so I reached out to the customer service email to see if they had extras available for purchase. They took a while to get back to me, but were very apologetic about the wait and went above and beyond to make it right. They sent me a brand new test kit, and a hand-written note expressing their apologies for taking a few extra days to get back to me.I, myself, work in customer service, so I have pretty high standards for how I am treated as a customer. This company exceeded my expectations and then some, and the product they make is, in my humble opinion, one of the best available.I can't wait to try some of their other products, because I really do believe that if I ever have any issues they will be sure to make it right. I actually haven't really had issues with this phosphate test, it seems very accurate and the user experience is significantly better than competing tests. It's easy to read, with a nice, clear color card, and very clear instructions. A+ product, A+ customer experience. Well done!
User
Api reliable as always
They do the job well. Api and salifert are the only tests I trust to use while housing 1000's of $ of coral.
User
Great for cycling fish tanks
Great for cycling fish tanks
User
Accurate and fast
Does exactly what its supposed to do. Gives you an accurate reading of phosphates for water tests.
Trustpilot
2 months ago
4 days ago