Petco Text Logo
Petco Pet Logo

API Aquarium Salt, 33 oz.

API Aquarium Salt, 33 oz.

20% OFF! Use code: GIVETHANKS

$14.99
Weight: 
16 OZ
33 OZ
65 OZ
Icon carat down

Description

Make your fish feel like they're swimming in the ocean with API Aquarium Salt! When your finned friends are feeling under the weather or super stressed, their gills may not be functioning at their best. This can lead to a loss of electrolytes that they need to breathe properly. That's where our all-natural salt comes in! Made from pure, evaporated sea water, it helps promote healthy gill function and reduce stress and electrolyte loss. Plus, when used in conjunction with remedies, it can improve disease recovery and help your fishy pals get back to feeling like themselves in no time!

  • - All-natural salt made from pure, evaporated sea water
  • - Promotes healthy gill function and reduces stress and electrolyte loss
  • - Improves the efficiency of medications and reduces harmful effects of nitrite
  • - Perfect for use during times of disease or stress
  • - Helps your fishy friends breathe easy and feel better fast!
  • - Proudly made in the USA

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

Specifications

SKU474940
Primary BrandAPI
Days to ShipShips Next Business Day
Weight33 OZ
Primary ColorWhite
Personalized Item flagNo

As a General Tonic and Stress Reducer for Tropical Fish Add 1 rounded tablespoonful for every 5 U.S. gallons of aquarium water. As a General Tonic and Stress Reducer for Goldfish Add 1/2 rounded tablespoonful for every U.S. gallon of water. To Enhance Tropical Fish Disease Treatment Add 1 rounded tablespoonful for every 5 U.S. gallons of aquarium water.

Description

Make your fish feel like they're swimming in the ocean with API Aquarium Salt! When your finned friends are feeling under the weather or super stressed, their gills may not be functioning at their best. This can lead to a loss of electrolytes that they need to breathe properly. That's where our all-natural salt comes in! Made from pure, evaporated sea water, it helps promote healthy gill function and reduce stress and electrolyte loss. Plus, when used in conjunction with remedies, it can improve disease recovery and help your fishy pals get back to feeling like themselves in no time!

  • - All-natural salt made from pure, evaporated sea water
  • - Promotes healthy gill function and reduces stress and electrolyte loss
  • - Improves the efficiency of medications and reduces harmful effects of nitrite
  • - Perfect for use during times of disease or stress
  • - Helps your fishy friends breathe easy and feel better fast!
  • - Proudly made in the USA

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

Specifications

SKU474940
Primary BrandAPI
Days to ShipShips Next Business Day
Weight33 OZ

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 stars

161

4 stars

23

3 stars

2

2 stars

1

1 stars

7

Overall Rating

4.7
150 out of 155 (97%) reviewers recommend this product

Review this Product

Adding a review will require a valid email for verification
Customers say

Customers overwhelmingly praise this aquarium salt for dramatically improving fish health and treating common diseases like ich, fin rot, and dropsy. Reviewers consistently note that fish become more active and vibrant after use, with many describing it as a lifesaver for recovery. The salt dissolves quickly without residue, contains no additives, and works reliably across diverse freshwater setups including bettas, mollies, goldfish, and cichlids. Most customers now use it routinely during water changes as a preventive measure. A few note it is unsuitable for sensitive species like corydoras catfish, but overall, customers consider it an essential aquarium staple.

Most Helpful Favorable Review

miracle salt

BouncyBetta

15 years ago

Ok so my Betta supposedly had fin rot, he is living in a 1 gal bowl and so I dec...

Show Full Review

27 PEOPLE FOUND THIS HELPFUL

Show Reviews:

5

and

4

Most Helpful Critical Review

Jeffyjeffy

3 years ago

Very killed my koi fish very sad because my children wanted to cure the koi fish...

Show Full Review

4 PEOPLE FOUND THIS HELPFUL

Show Reviews:

3

2

and

1

Customer Images

Filter Reviews

1 - 8 of 161 Reviews

33 Ratings-Only Reviews

Review

XochitlH

20 hours ago
[This review was collected as part of a promotion.] Arrived a while ago and successfully tested;it’s super safe for my fish. It has a granular texture and is of very good quality for small pond-easy to clean and highly efficient

Originally posted on apifishcare.com

A must for all aquarium owners.

MelissiaR

3 days ago
[This review was collected as part of a promotion.] Love this! Easy to use and dissolves completely. My fish are alot more healthy. Easy to dose and store. This is a must for any fish owners and a must to help maintain fish and aquarium health.

Originally posted on apifishcare.com

Helps freshwater fish

AlyshiaH

3 days ago
[This review was collected as part of a promotion.] My daughters betta fish had some fin damage and aquarium salt is great to help aid in healing! It’s easy to use and an affordable and useful addition to any freshwater tank. A little goes a long way as it doesn’t evaporate out so you only add more when physically doing water changes. Awesome product!

Originally posted on apifishcare.com

Aquarium health

AllisonC

3 days ago
[This review was collected as part of a promotion.] API helps the aquarium fish overall health! You don’t need a lot! When my husband does a half tank water change, a few tablespoons is all that is needed! Even in fresh water tanks you need a little aquarium salt.

Originally posted on apifishcare.com

Promotes fish health

JoleenB

6 days ago
[This review was collected as part of a promotion.] Provides essential electrolytes goldfish need. Improves gill function, reduces stress and promotes disease recovery. Colby-Jack is a happy gold fish 🥹☺️ Thank you API

Originally posted on apifishcare.com

Supporting freshwater

DoublenskaM

7 days ago
[This review was collected as part of a promotion.] – Excellent Aquarium Salt for Healthy and Happy Fish! API Aquarium Salt is an excellent product for anyone who wants to maintain a clean, healthy, and comfortable environment for their freshwater fish. I really like the quality of this aquarium salt and how easy it is to use. It is specially designed to support fish health, improve gill function, and help reduce stress in fish when used properly. This makes it a useful product to have on hand for regular aquarium maintenance and certain fish care needs. One of the things I appreciate most about this product is how simple the instructions are to follow. The salt dissolves easily in water, and the packaging makes it convenient to store and use whenever needed. The 17-ounce box is a generous size, and a little goes a long way when following the recommended dosage. It is also a great value for the price, especially for people who maintain freshwater aquariums. Another great feature is that this aquarium salt can be helpful during water changes and when fish need additional support. I also appreciate that API is a well-known brand that offers a variety of aquarium care products. The packaging is sturdy, the product is easy to measure, and it is convenient for both beginners and experienced aquarium owners. Overall, I am very satisfied with the quality, convenience, and value of API Aquarium Salt. It is a great addition to aquarium care supplies and a useful product for supporting freshwater fish health when appropriate for the species. I would definitely recommend it to anyone looking for a dependable aquarium salt from a trusted brand. Great quality, affordable price, and excellent value. Highly recommended!

Originally posted on apifishcare.com

Keeps the fish healthy

CrystalP

7 days ago
[This review was collected as part of a promotion.] I got the chance to get the API Aquarium Salt to review unfortunately during season change of the pond so can't see but a few of my fish due to the blue dye but this salt will help protect my fish from diseases, supports overall health, and improves water safety during the winter..It dissolves quickly and the salt size is small incase the fish happen to swallow.

Originally posted on apifishcare.com

I like that it can heal your fish if they're sick or if they got to cut on their body or if they have fin rot it will save your fish's life 10 out of 10 highly recommend

CandisA

8 days ago
[This review was collected as part of a promotion.] this stuff can heal your fish if they're sick aquarium salt is very very important to have if you have fish and you are a fish keeper I absolutely recommend this product 10 out of 10 highly recommend it will save your fish's life it will keep them healthy if they're not sick but if they're sick it will save their life as well thank you influenster for this campaign I could really use this

Originally posted on apifishcare.com

1 - 8 of 161 Reviews

Questions

1 - 10 of 36 Questions

Will this help with my apistogramma’s inflated and bloated belly ?

    How big of a pack of salt will I need for a 10 gallon tank?

    1. We would recommend to use 2 rounded Tablespoons to treat a 10 gallon tank.



    will this help my bettas hole in head?

    1. Aquarium salt with help with warding off disease. Adding salt is always helpful. We would recommend to use API Bettafix and API General Cure to clear the hole in the head infection.



    will this help with holes in head for my betta?

    1. Aquarium salt with help with warding off disease. Adding salt is always helpful. We would recommend to use API Bettafix and API General Cure to clear the hole in the head infection.



    Can I use this for my hermit crabs saltwater

    1. This is for freshwater. You may need something like Instant Ocean.



    Is this good for goldfish?

    1. yes



    Can this help my guppy that has been swimming sideways that may have a bladder problem??

      Will this help my beta fish with popeye?

      1. Aquarium Salt, or better Epson Salt, should do it, unless it’s to far going on. Remove 10% of the water from your tank and place it into a container. Add your betta to the container and dose it with Epsom salt. There will be a recommended amount on the bottle as well as instructions on how to use it (but if not you should use 1 tablespoon per gallon). Just remember, that you should dissolve Epsom salt before adding it to the container. You should leave your betta in the container for 10 minutes before adding it back to your main tank (remember before adding it back to the main tank it will need to be acclimatized for a couple of minutes). Make sure you float the container in your aquarium to keep the water warm enough.



      Experiencing a nitrite spike in my 120 gal tank. I have used Prime to nullify the nitrities and have done 30 gallon water changes 2 days in a row, but nitrities still coming in st 4-5ppm. Will aquarium salt lower my nitrite levels?

        can I use this for my hermit crabs salt water?

        1. no! mix 1 1/2 tsp of sea salt with one cup (8oz) of distilled or treated water. do not use table salt!



        Related Articles & Questions