Features
- Contains one (1) API AQUARIUM START UP PACK Water Conditioner 1.25-Ounce Bottle 2-Pack
- Makes tap water safe for fish and reduces fish stress.
- Starts aquarium cycle and allows instant addition of fish.
- Comes with two API products, STRESS COAT and QUICK START, for a healthy start-up aquarium.
- Use when starting a new aquarium, changing water, or adding fish. Add STRESS COAT first and then QUICK START.
Product Images
From the manufacturer


It’s Smart To Be Proactive!
The best way to keep your aquarium clean is to maintain good water quality. This will keep your fish strong and vibrant, as well as preventing disease.
How Do I Maintain A Healthy Environment?
It is important to test your aquarium water weekly to verify good quality in addition to a bi-weekly partial water change of no more than 25% to help reduce toxic buildup, remove debris the filter missed, and replenish the oxygen available to fish.
How Do I Take Good Care Of My Aquarium & Fish?
Feed & observe fish daily
Test water quality weekly
Change 25% water every 2 weeks
Restore your ecosystem monthly

Feed Your Fish Daily
Feed your fish twice daily with API Fish Food which contains nutritionally enhanced proteins, allowing for easy uptake of nutrients and maximum absorption, resulting in less excrement for clear, clean water. Take time to observe fish to ensure they are active & healthy and be sure to check water temperature.

Test Water Quality Weekly
An aquarium is a closed environment and in order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even loss. The 5 common water quality parameters are Ammonia, Nitrite, Nitrate, and pH – all of which may vary over time and all are invisible to the eye which is why it is important to test weekly with API MASTER TEST KITS or API 5-IN-1 TEST STRIPS. It is also a good time to add API STRESS ZYME to keep your aquarium & gravel clean.

Change 25% Water Every 2 Weeks
In a closed aquarium environment there are no natural rivers or streams to carry away debris and other waste materials. It is important to renew 25% of the aquarium water every two weeks. When you change the water, it is important to know that tap water contains chemicals that make it safe for us to drink but harmful for fish, therefore add a water conditioner such as API STRESS COAT.

Restore Your Ecosystem Monthly
It is important to change your filter media & clean gravel monthly, however in doing so it can disrupt the fragile ecosystem of your aquarium. Use API QUICK START to strengthen it with ‘beneficial’ nitrifying bacteria that will naturally consume toxic compounds and help prevent fish stress. Also recommended when starting a new aquarium or changing the water.

FEED FISH DAILY

TEST WATER QUALITY WEEKLY

CHANGE 25% WATER EVERY 2 WEEKS

RESTORE ECOSYSTEM MONTHLY
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API TEST KITS | API STRESS ZYME | API ALGAEFIX | API STRESS COAT | API QUICK START | API MELAFIX |
Use Weekly |
Helps monitor water quality |
Keeps aquarium clean |
Controls algae growth |
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Use Every 2 Weeks |
Makes tap water safe when changing water |
Restores the ecosystem to help prevent fish stress |
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Use Monthly |
Restores the ecosystem to help prevent fish stress |
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Use When Adding New Fish |
Prevents disease breakout |

Making A Better Underwater World
At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too. For over 50 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world.
Product description
API AQUARIUM START-UP PACK comes with one 1.25 oz. bottle of API STRESS COAT, and one 1.25 oz. bottle of API QUICK START. API STRESS COAT works to make tap water safe for fish, as well as reduce overall fish stress using soothing Aloe Vera. API QUICK START starts the aquarium cycle by adding live, nitrifying bacteria to aquarium water, helping to convert poisonous compounds from fish waste and uneaten food into harmless substances. Also allows the instant addition of fish. Plain tap water contains chemicals that are harmful to fish, and API STRESS COAT will neutralize these chemicals for a healthy start-up aquarium. Dose according to directions on product packaging. For use in fresh or saltwater aquariums. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium 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 tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.