

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.
💧 Transform your tap water into a thriving aquatic oasis instantly!
API AQUA ESSENTIAL Water Conditioner is a highly concentrated liquid treatment that instantly detoxifies tap water by removing chlorine, chloramines, heavy metals, ammonia, nitrites, and nitrates. Suitable for freshwater, saltwater, and planted aquariums, a single 16-ounce bottle treats up to 4,730 gallons, ensuring a safe, stress-free environment for fish. Trusted by aquarists for over a decade, it’s a must-have for maintaining healthy aquatic life.












| ASIN | B096N3K99J |
| Allergen Information | Apple Free |
| Best Sellers Rank | #10,269 in Pet Supplies ( See Top 100 in Pet Supplies ) #71 in Aquarium Water Treatments |
| Brand | API |
| Brand Name | API |
| Customer Reviews | 4.7 out of 5 stars 2,399 Reviews |
| Included Components | API AQUA ESSENTIAL Water Conditioner 16 ounce bottle |
| Item Form | Liquid |
| Item Type Name | API AQUA ESSENTIAL Water Conditioner 16 ounce bottle |
| Item Weight | 4 ounces |
| Liquid Volume | 16 fluid ounces |
| Manufacturer | Mars Fishcare |
| Manufacturer Part Number | 423E |
| Model Number | 423E |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 317163054239 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |
W**D
The best tap water conditioner for fresh water aquariums
I have tried a few and this is my all time favorite water conditional to make tap water immediately safe for fresh water fish tanks. In my opinion regular water changes are the #1 thing you can do to keep your fresh water aquarium fish happy and healthy. I have been using this successfully for over a dozen years now and going strong
T**S
Review
Love it how quick got here I just ordered it. Like seriously so cool.
J**T
Best on the market imo
API has been around forever and I trust their products even more than seachem personally. I have always used api aqua essential to de chlorinate my water and to handle any ammonia spikes that might have occurred. Trusted product by a trusted company.
N**A
If you have an aquarium this is an essential
This is the best formula that there is for an aquarium. As a cichlid owner it becomes very hard to keep the chemicals in your tank at a safe range and this fixes all your problems in your tank. This specific cichlid tank in the picture holds 2 large cichlids that both have hole in the head disease and that makes it much harder to obtain very good water conditions so that the disease doesn't progress further and this helps keep everything at the clean and safe levels they should be at. I believe if you have an aquarium you need a bottle of this solution because it fixes everything. I also recommend the other bottle of api water conditioner in the photo because i dont like using the aqua essential too often and water changes are very often for this tank but also works great in all my other tanks and keeps my fish healthy and active. Very useful for cichlids because they dirty their water very easily. #1 aquarium conditioner
C**A
“Works Fast and Keeps Water Safe, Just a Bit Thick”
I’ve been using the API Aqua Essential conditioner during water changes for my freshwater tank, and it works quickly to make tap water safe. It removes chlorine and chloramines almost instantly, and my fish seem less stressed after water changes compared to when I used cheaper conditioners. The bottle is easy to squeeze, and the measuring marks help avoid wasting product. The only downside is that the liquid is a bit thick, so it comes out fast if you’re not careful. It also has a mild chemical smell when first added, though it fades quickly. After several weeks of use, the water stays clear and my fish and plants look healthy. It’s a reliable conditioner that does what it claims with no issues once you get used to the thicker formula.
J**Z
Overall Great Product
API Aqua Essential is a well-regarded water conditioner designed to maintain optimal water quality in aquariums. It effectively neutralizes harmful chemicals, such as chlorine and chloramine, which are commonly found in tap water. The product also detoxifies heavy metals, creating a safer environment for aquatic life. I appreciate API Aqua Essential for its ease of use and reliable performance. The solution is concentrated, meaning only a small amount is needed per gallon of water, which makes it economical. Additionally, it does not interfere with biological filtration, ensuring that beneficial bacteria remain unaffected. Overall, API Aqua Essential is a solid choice for routine water conditioning and maintenance, helping to create a healthier habitat for fish and other aquatic organisms.
V**Y
This works- happy, healthy fish
Excellent additive; use this each time I do a water change (add it to the pitcher I use to refill and pour it into the tank behind the filter media.) Have never had issues with my fish when using this, unlike some other additives I have used in the past. It is concentrated, so lasted about 3 months with weekly 10-25% water changes in a 20 gallon high tank.
T**R
Effective product
I don’t know a lot about turtle care. It’s been a steep learning curve. However, I can see and smell the difference in water quality with this product. We have it on Amazon Subscribe & Save so we don’t run out. Turtle approved!
R**U
Go for it
I know what you are thinking but go for it.. best in the hobby
B**N
Cheaper than pet store
As described...
L**S
Fish stuff
Everything by the numbers
D**.
API AQUA ESSENTIAL
A very good product,have been using quite long,there is no issue.API products are trustworthy.
P**Z
Good
Good
Trustpilot
2 days ago
1 month ago