API POND CHLORINE & HEAVY METAL NEUTRALIZER Pond Water Neutralizer 16-Ounce Bottle
$14.98
Price: $14.98
(as of Oct 25, 2025 12:06:52 UTC – Details)
Good water quality is the key to a healthy, beautiful pond. Tap water often contains chemicals such as chlorine, chloramines and heavy metals. These disinfectants make water safe for drinking, but they are highly toxic to pond life. High levels of disinfectants destroy fish gill tissue, preventing the uptake of oxygen, which can lead to fish death. Even low levels will irritate delicate fish tissue. Tap water must be treated before adding fish to make sure they remain healthy. API POND CHLORINE & HEAVY METAL NEUTRALIZER instantly removes chlorine and neutralizes chloramines. It also detoxifies heavy metals such as copper, lead, zinc, and other heavy metals found in tap and well water. Use this solution in freshwater ponds that are being filled for the first time, and when you’re adding or changing water in an existing pond in order to help protect pond life. With API POND products, it’s easy to keep a beautiful pond. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your pond. API POND Pond Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as koi, catfish, perch, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your pond. Make sure to use all products as directed in order to ensure the best results.
Is Discontinued By Manufacturer : No
Product Dimensions : 2.5 x 2.5 x 8.75 inches; 1.2 Pounds
Manufacturer recommended age : 1 month and up
Item model number : 141B
Department : Unisex-Adult
Date First Available : May 28, 2003
Manufacturer : Mars Fishcare
ASIN : B000255N1E
Best Sellers Rank: #5,239 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #12 in Water Garden & Pond Treatment
Customer Reviews: 4.8 4.8 out of 5 stars 1,718 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Contains one (1) API POND CHLORINE & HEAVY METAL NEUTRALIZER Pond Water Neutralizer 16-Ounce Bottle
Removes harmful-to-fish chemicals from tap water to make water safe
Made with a super-strength, highly concentrated formula for effectiveness
Begins working instantly when used as directed
Use in freshwater ponds when filling, adding or changing water
Customers say
Customers find the pond water neutralizer effective at removing chlorine and keeping fish healthy, with one customer noting it works well with UV light. The product is concentrated and good value for money, lasting through multiple pond seasons. While the product functions well, some customers report issues with the bottle leaking.
11 reviews for API POND CHLORINE & HEAVY METAL NEUTRALIZER Pond Water Neutralizer 16-Ounce Bottle
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$14.98
Georgia Treker –
Good product!
Works well w fish in a large pond.
Rebecca D. Johnson –
Good for price
Perfect for our pins. Works great and keeps our fish healthy.
Amazon Customer –
Purchased again
Not the first time I’ve purchased this product. It works very well, and I use it with every water change.
Pat T. –
Does the job
Works well
Auric Nova –
Can be a risk with shipping The seal broke. Amazon replaced it after I shipped it back. It’s heavy.
Product is okay. It’s not the strongest substance in the world to get rid of algae. It’s always risky with shipping cuz sometimes the white protector pops off and you lose some of it. But Amazon replaced it for me.
Bruce Huff –
Works
Awesome stuff!
Deborah b. –
the product was great
the product was great.Its a shame the driver delivered and put it in my mailbox, I never get mail and It may have sat there for a month.
Scott –
Gets rid of chlorine in tap water
I use this to treat my koi pond and aquarium whenever I add water. I have never had any issues in nearly 5 years of use. I’ve gone through about 2 bottles, but don’t take that the wrong way. I actually have to use very little of this product when I refill my pond. However, when I flush the filtration system, I lose a lot of water, and therefore I use this product often. I have about a 900 gallon pond. I have read a couple of reviews where people have stated they lost fish. I don’t know how or why that happened, but it could be from an inaccurate pond volume. Don’t overdose your fish with anything. An accurate pond volume is so important for adding any chemical to your pond.
Michael Dumoulin –
Will last me for years of plant growing. It is absolutely effective at chlorine neutralizing. Test strip prove it. So simple to use.
Sylvia J. –
good product have been using it for years . goes a long way
B –
works well