Last Updated: Aug 2, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API STRESS COAT Aquarium Water Conditioner 1-Ounce Bottle
Makes tap water safe and protects fish with dual-action formula
Removes chemicals from tap water that are harmful to fish
Replaces fish’s protective coat damaged by handling, fish fighting with healing power of Aloe Vera extract
Use when adding or changing water, when adding new fish and when fish are sick or injured
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
Makes tap water safe and protects fish with dual-action formula
Removes chemicals from tap water that are harmful to fish
Replaces fish’s protective coat damaged by handling or fish fighting with healing power of Aloe Vera extract
Use when adding or changing water, when adding new fish and when fish are sick or injured
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API STRESS COAT Aquarium Water Conditioner 64-Ounce Bottle
Makes tap water safe and protects fish with dual-action formula
Removes chemicals from tap water that are harmful to fish
Replaces fish’s protective coat damaged by handling, shipping or fish fighting with healing power of Aloe Vera extract
Use when adding or changing water, when adding new fish and when fish are sick or injured
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API STRESS COAT Aquarium Water Conditioner 1-Gallon Bottle
Makes tap water safe and protects fish with dual-action formula
Removes chemicals from tap water that are harmful to fish
Replaces fish’s protective coat damaged by handling, fish fighting with healing power of Aloe Vera extract
Use when adding or changing water, when adding new fish and when fish are sick or injured
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ❌ |
Product 1: Contains one (1) API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 16-Ounce Bottle
Product 1: Keeps freshwater and saltwater aquariums clean and reduces maintenance
Product 1: Consumes sludge to help keep gravel and decorations clean
Product 1: Adds beneficial bacteria for a healthy aquarium
Product 2: Contains one (1) API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle
Product 2: Neutralizes chlorine, chloramines and other chemicals to make tap water safe for fish
Product 2: Prevents tap water chemicals from causing gill destruction, tissue irritation and fish death
Product 2: Super strength, high concentration formula
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 16-Ounce Bottle
Keeps freshwater and saltwater aquariums clean and reduces maintenance
Consumes sludge to help keep gravel and decorations clean
Adds beneficial bacteria for a healthy aquarium
Use weekly to maintain a clean, healthy aquarium
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API AQUARIUM SALT Freshwater Aquarium Salt 65-Ounce Box
Promotes fish health and disease recovery with increased electrolytes
Improves respiration for fish in freshwater aquariums
Made from evaporated sea water for all-natural results
Use when changing water, when setting up a new freshwater aquarium and when treating fish disease
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, including 7 bottles of testing solutions, 1 color card and 4 glass tubes with cap
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and cause fish loss
Accurately monitors 5 most vital water parameters levels in freshwater aquariums: pH, high range pH, ammonia, nitrite, nitrate
Designed for use in freshwater aquariums only
Use for weekly monitoring and when water or fish problems appear
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GREENFT | 0.00 | ✅ | ✅ | ✅ |
Contains one (1) API STRESS COAT 16-ounce, one (1) API STRESS ZYME 16-ounce, and one (1) API TROPICAL FLAKES 1.1-ounce
Makes tap water safe and protects fish with dual-action formula
API STRESS COAT makes tap water safe and protects fish with dual-action formula
API STRESS ZYME consumes sludge to help keep gravel and decorations clean
API TROPICAL FLAKES Fish Food contains key nutrients for a complete and balanced diet for all freshwater tropical fish
Feed fish 2x daily, use API STRESS ZYME weekly and add API STRESS COAT when changing water at least every 2 weeks or when adding new fish
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
100% dedicated to performance and clean environment
Product tested and safe for salt or fresh water setups
Cleaner ponds and tanks equal longer fish and aquatic life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle
Neutralizes chlorine, chloramines and other chemicals to make tap water safe for fish
Prevents tap water chemicals from causing gill destruction, tissue irritation and fish death
Super strength, high concentration formula
Use when adding or changing water and when adding new fish to freshwater and saltwater aquariums
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 16-Ounce Bottle
Allows instant addition of fish when starting a new aquarium
Reduces compounds harmful to fish when used routinely
Helps prevent fish loss in freshwater and saltwater aquariums
Use when starting a new aquarium, when adding new fish and when changing water and filter media
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
100% dedicated to performance and clean environment
Product tested and safe for salt or fresh water setups
Cleaner ponds and tanks equal longer fish and aquatic life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
100% dedicated to performance and clean environment
Product tested and safe for salt or fresh water setups
Cleaner ponds and tanks equal longer fish and aquatic life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit, including 6 bottles of testing solution, 1 color card and 4 glass test tubes with cap
Helps prevent invisible water problems that can be harmful to fish and cause fish loss
Accurately monitors 4 most vital water parameters levels in saltwater aquariums: high range pH, ammonia, nitrite and nitrate
Designed for use in saltwater aquariums
Use for weekly monitoring and when water or fish problems appear
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API MARINE STRESS ZYME Saltwater Aquarium Cleaning Solution 16-Ounce Bottle
Keeps saltwater and reef aquariums clean and reduces maintenance
Consumes sludge to help keep gravel, live rock, sand and decorations clean
Adds beneficial bacteria for a healthy aquarium
Use weekly to maintain a clean, healthy aquarium
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ❌ |
Product 1: Contains one (1) API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle
Product 1: Neutralizes chlorine, chloramines and other chemicals to make tap water safe for fish
Product 1: Prevents tap water chemicals from causing gill destruction, tissue irritation and fish death
Product 1: Super strength, high concentration formula
Product 2: Contains one (1) API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
Product 2: Makes tap water safe and protects fish with dual-action formula
Product 2: Removes chemicals from tap water that are harmful to fish
Product 2: Replaces fish’s protective coat damaged by handling or fish fighting with healing power of Aloe Vera extract
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API TURTLE SLUDGE DESTROYER Aquarium Cleaner and Sludge Remover Treatment 4-Ounce Bottle
Cleans turtle habitat and reduces maintenance
This turtle tank cleaner breaks down organic waste, sludge
Adds beneficial organism for a healthy aquarium/vivarium
Use weekly to maintain a clean, healthy aquarium/vivarium, and when doing a water change
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API TURTLE FIX Turtle Remedy 8-Ounce Bottle
Made in the US
Package weight : 0.6 pounds
Package dimensions : 1.75 inches (H) x 1.75 inches (L) x 7.5 inches (W)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle
Clears cloudy aquarium water
Clumps floating particles into large clusters that can be easily removed by an aquarium filter
Works fast and maximizes filter efficiency
Use weekly and when cloudy water is observed in freshwater aquariums only
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API ACCU-CLEAR Freshwater Aquarium Water Clarifier 1.25-Ounce Bottle
Clears cloudy aquarium water
Clumps floating particles into large clusters that can be easily removed by an aquarium filter
Works fast and maximizes filter efficiency
Use weekly and when cloudy water is observed in freshwater aquariums only
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ❌ |
Product 1: Contains one (1) API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle
Product 1: Clears cloudy aquarium water
Product 1: Clumps floating particles into large clusters that can be easily removed by an aquarium filter
Product 1: Works fast and maximizes filter efficiency
Product 2: Beneficial bacterial
Product 2: Breaks down waste and debris
Product 2: Cleans Aquarium
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Contains one (1) API POND STRESS COAT Pond Water Conditioner 32-Ounce Bottle
Protects fish and removes harmful-to-fish chemicals from tap water to make water safe
Contains Aloe Vera to replace fish's protective coat damaged by handling, shipping or fighting
Safe for freshwater ponds, fish and pond plants, as well as surrounding wildlife and pets
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SFL Collectibles and More | 5.38 | ✅ | ✅ | ✅ |
Contains one (1) API REPLACEMENT TEST TUBES WITH CAPS For Any Aquarium Test Kit Including API Freshwater Master Test Kit 24-Count Box
Compatible with any aquarium water test kits including freshwater and saltwater test kit, pH test kit, ammonia test kit, nitrate test kit, reef test kit, calcium test kit and more
The API test tubes are perfect to replace API Freshwater Master Test Kit tubes, API Saltwater Master Test Kit tubes, API Reef Master Test Kit tubes, API Pond Master Test Kit tubes and any other API Test Kit tubes
Snap-tight plastic caps
Use when original tubes have been lost or damaged
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API ALGAEFIX Algae Control 16-Ounce Bottle
Controls algae growth and keeps aquarium glass, ornaments and plants clean
Fast-acting and effective on "green water" algae blooms, string or hair algae
Will not harm fish and plants when used as directed
Dose every three days until algae is under control then dose weekly
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API POND SALT Pond Water Salt 4.4-Pound Container
Promotes fish health and disease recovery with increased electrolytes
Improves respiration for fish in pond
Made from evaporated sea water for all-natural results
Use when changing water, when setting up a new pond and when treating fish disease
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Petco | 9.92 | ❌ | ❌ | ❌ |
Contains one (1) API POND FISH FOOD Pond Fish Food 2.68-Pound Bag
Superior pellet diet for all pond fish.
High protein utilization helps fish produce less waste or ammonia, promoting clean and healthy water.
Supports a healthy immune system, and help enhance color and growth.
Feed 2 or 3 times a day, only as much as they will eat in 5-10 minutes.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Contains one (1) API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, including 2 bottles of testing solution and 2 glass test tubes with cap
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss
Accurately measures GH & KH in freshwater aquariums
Water hardness is a measure of the dissolved mineral content of water and should match fish natural habitat to prevent fish stress and keep them healthy
Use for weekly monitoring and when water or fish problems appear
Front of package indicates “for FRESH WATER” because this is the most common use of this product, but instructions include ranges for marine and brackish aquarium water. So this product does not need a warning and it can be used if they wish to.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
As an online shopper, it's crucial to make informed decisions. This review will focus on Api, a brand that has made its presence felt on Amazon. With its wide range of products in , Api has become a go-to for many shoppers.
Api offers a vast product count of 189 items. This diverse selection caters to a wide array of needs and preferences, making it a versatile brand for consumers.
Quality is a defining factor for any brand. Based on customer feedback and ratings, Api's products have an average rating of 8.2 out of 10, indicating a high level of customer satisfaction.
When it comes to pricing, Api has products ranging from a minimum price of $2.29 to a maximum of $1,135.25, with an average price of $29.97. This pricing structure caters to a wide range of budgets, making Api an accessible choice for many shoppers.
Customer service is the backbone of any successful online brand. Api is sold by , who are known for their commitment to customer satisfaction. They have been responsive and helpful, according to customer reviews and feedback.
The shopping experience on Amazon with Api has been largely positive. The brand's wide range of products, combined with the ease of navigation on Amazon, has made shopping a breeze for many customers.
Delivery and packaging are yet another aspect where Api shines. Items are delivered in a timely manner and the packaging ensures the products reach the customers in pristine condition.
In conclusion, Api offers a wide range of quality products at varying price points, making it a brand worth considering for your next Amazon purchase. Their commitment to customer service, combined with a seamless shopping experience, makes Api stand out in the crowded Amazon marketplace.
Based on the analysis of product range, quality, pricing, customer service, shopping experience, and delivery, we rate Api [8.2 out of 10 stars].
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