API
API Ammo Lock Ammonia Detoxifier for Ponds - 16 oz
from $22.09
API Pond Ammo Lock (formerly PondCare Ammo-Lock) instantly detoxifies ammonia from fish waste, tap water, uneaten fish food, and decomposing plants and algae. Use as a water conditioner to instantly make fresh pond water for plants and fish, or to...
PONDCARE-0317163161661
$20 to $25 All API Over $50 Pond Supplies
API Pond Ammo Lock (formerly PondCare Ammo-Lock) instantly detoxifies ammonia from fish waste, tap water, uneaten fish food, and decomposing plants and...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

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API
API Ammo Lock Detoxifies Aquarium Ammonia - 4 oz
from $10.28
API Ammo Lock works instantly to detoxify ammonia produced by fish waste, and remove chlorine and chloramine from tap water, while eliminating ammonia stress and protecting healthy gill function. Scientifically proven to protect fish cells against ammonia Detoxifies ammonia in...
API-0317163030455
$10 to $15 $20 to $25 All API Aquarium Supplies
API Ammo Lock works instantly to detoxify ammonia produced by fish waste, and remove chlorine and chloramine from tap water, while eliminating...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

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API
API Ammonia Test Strips NH3 / NH4 for Freshwater and Saltwater Aquariums - 25 count
$20.12
Aquarium Pharmaceuticals Aquarium Ammonia Test Strips. Test the ammonia levels in your aquarium for optimal health! Testing your water quality can be complicated, but test strips can help you simplify your testing routine. Ammonia aquarium test strips Tests NH3 and...
API-0317163040331
$20 to $25 All API Aquarium Supplies
Aquarium Pharmaceuticals Aquarium Ammonia Test Strips. Test the ammonia levels in your aquarium for optimal health! Testing your water quality can be...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

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API
API Aqua Essential All-in-One Concentrated Water Conditioner - 4 oz
from $10.81
API AQUA ESSENTIAL Water Conditioner makes tap water safe for fish by removing all harmful chemicals WORKS INSTANTLY: Highly concentrated aquarium treatment works instantly to remove harmful chemicals, making tap water safe for fish in freshwater and saltwater aquariums; Reduces...
API-0317163034231
$10 to $15 $20 to $25 All API Aquarium Supplies
API AQUA ESSENTIAL Water Conditioner makes tap water safe for fish by removing all harmful chemicals WORKS INSTANTLY: Highly concentrated aquarium treatment...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

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API
API CO2 Booster Promotes a Vibrant, Healthy Planted Aquarium - 16 oz
$22.43
API CO2 Booster contains a unique organic carbon compound that helps provide plants with the essential carbon. This easy to use liquid formula will help plants grow 7 times more than untreated aquariums. Adds essential carbon in form plants can...
API-0317163055793
$20 to $25 All API Aquarium Supplies
API CO2 Booster contains a unique organic carbon compound that helps provide plants with the essential carbon. This easy to use liquid...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Marine Magnesium Raises Magnesium Levels in Reef Aquariums - 16 oz
$22.59
API Marine Magnesium Raises Magnesium Levels in Reef Aquariums raises and restores magnesium levels in your reef aquarium, and should be used whenever a magnesium deficiency is present in your water. The magnesium level of a reef aquarium should be...
API-0317163043608
$20 to $25 All API Aquarium Supplies
API Marine Magnesium Raises Magnesium Levels in Reef Aquariums raises and restores magnesium levels in your reef aquarium, and should be used...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

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API
API Marine Melafix Heals Bacterial Infections - 16 oz
$21.71
API Marine MelaFix Antibacterial Fish Remedy is a safe, natural fish remedy that should be used to treat bacterial infections in saltwater fish and corals. Marine Melafix fish remedy contains Melaleuca (tea tree) extract to soothe and calm your fish,...
API-0317163043110
$20 to $25 All API Aquarium Supplies
API Marine MelaFix Antibacterial Fish Remedy is a safe, natural fish remedy that should be used to treat bacterial infections in saltwater...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

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API
API Marine Stress Coat Makes Tap Water Safe - 16 oz
$20.31
The Marine Stress Coat by API instantly removes chlorine and chloramines, making water safe for fish. The Stress coat will neutralize heavy metals and replace the natural slime coating fish need in times of stress, such as handling, shipping, or...
API-0317163043851
$20 to $25 All API Aquarium Supplies
The Marine Stress Coat by API instantly removes chlorine and chloramines, making water safe for fish. The Stress coat will neutralize heavy...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Marine Stress Zyme Cleans Live Rock and Sand Adding Beneficial Bacteria - 16 oz
$23.15
API Marine Stress Zyme Bacterial Cleaner contains millions of live bacteria that consume sludge and organic debris, reducing aquarium maintenance by keeping live rock, coral, sand, gravel, and aquarium glass clean. May be used weekly to reduce aquarium maintenance and...
API-0317163043561
$20 to $25 All API Aquarium Supplies
API Marine Stress Zyme Bacterial Cleaner contains millions of live bacteria that consume sludge and organic debris, reducing aquarium maintenance by keeping...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API MelaFix Treats Bacterial Infections for Freshwater and Saltwater Aquarium Fish - 16 oz
$22.43
Aquarium Pharmaceuticals Aquarium MelaFix heals open wounds and abrasions, treats fin and tail rot, eye cloud, mouth fungus and promotes regrowth of damaged fin rays and tissue. For use in freshwater or saltwater / marine aquariums. All natural tea tree...
API-0317163100110
$20 to $25 All API Aquarium Supplies
Aquarium Pharmaceuticals Aquarium MelaFix heals open wounds and abrasions, treats fin and tail rot, eye cloud, mouth fungus and promotes regrowth of...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API pH Down Lowers Aquarium pH for Freshwater Aquariums - 16 oz
from $9.96
Aquarium Pharmaceuticals pH Down lowers pH and makes aquariums more acidic. Fast-acting, colorless and easy-to-use. API pH Down is fast acting, colorless, easy to use and will not cloud or color aquarium water. Lowers pH for freshwater aquariums For community...
API-0017163020301
$20 to $25 $5 to $10 All API Aquarium Supplies
Aquarium Pharmaceuticals pH Down lowers pH and makes aquariums more acidic. Fast-acting, colorless and easy-to-use. API pH Down is fast acting, colorless,...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

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API
API pH Up Raises Aquarium pH for Freshwater Aquariums - 1.25 oz
from $8.58
Raises the pH of freshwater aquariums. Improper pH can stress fish and cause diseases. Use a test kit regularly to accurately monitor pH. Contains Sodium Hydroxide. Aquarium pH adjuster Raises pH of freshwater aquariums Helps maintain proper pH for fish...
API-0017163125310
$10 to $15 $20 to $25 $5 to $10 All API Aquarium Supplies
Raises the pH of freshwater aquariums. Improper pH can stress fish and cause diseases. Use a test kit regularly to accurately monitor...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Pond Accu-Clear Quickly Clears Pond Water - 16 oz
from $21.95
API Pond Accu-Clear quickly clears floating particles and helps clarify cloudy and murky water to help maintain a crystal clear pond. Accu-Clear helps filters function more efficiently by causing tiny suspended cloud particles in pond water to clump together. Clarifies...
PONDCARE-0317163051429
$20 to $25 $30 to $35 All API Over $50 Pond Supplies
API Pond Accu-Clear quickly clears floating particles and helps clarify cloudy and murky water to help maintain a crystal clear pond. Accu-Clear...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Pond Chlorine and Heavy Metal Neutralizer Removes Chlorine - 16 oz
from $22.27
API Pond Chlorine and Heavy Metal Neutralizer instantly neutralizes chlorine, copper, lead and zinc, as well as other heavy metals found in tap and well water, all of which may be toxic to fish and plants. Dechlorinator removes chlorine and...
PONDCARE-0317163051412
$20 to $25 $30 to $35 All API Pond Supplies
API Pond Chlorine and Heavy Metal Neutralizer instantly neutralizes chlorine, copper, lead and zinc, as well as other heavy metals found in...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Pond Ecofix Sludge Destroyer Consumes Pond Sludge - 16 oz
from $23.11
API Pond Ecofix Sludge Destroyer contains is an all natural formula containing highly concentrated beneficial bacteria that break down and consume organic waste and pond sludge, reducing pond maintenance and helping to keep your water crystal clear. Consumes pond sludge,...
API-0317163021477
$20 to $25 All API Over $50 Pond Supplies
API Pond Ecofix Sludge Destroyer contains is an all natural formula containing highly concentrated beneficial bacteria that break down and consume organic...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Pond Melafix Treats Bacterial Infections for Koi and Goldfish - 16 oz
from $24.97
API Pond Melafix (formerly PondCare Melafix) is an antibacterial remedy for the treatment of common Koi and goldfish ailments, including Eye Cloud, Mouth Fungus, and Fin and Tail Rot. Melafix is an all natural treatment that promotes rapid healing of...
PONDCARE-0317163021767
$20 to $25 All API Over $50 Pond Supplies
API Pond Melafix (formerly PondCare Melafix) is an antibacterial remedy for the treatment of common Koi and goldfish ailments, including Eye Cloud,...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Pond pH Down Lowers Pod Water pH Safe for Fish and Plants - 16 oz
$22.03
API Pond pH Down slowly lowers the pH of pond water (making it more acidic) without harming delicate pond fish or aquatic plants. The optimal pH for most ponds is 7.0. Contains sulfuric acid. Slowly lowers the pH of pond...
PONDCARE-0317163161708
$20 to $25 All API Pond Supplies
API Pond pH Down slowly lowers the pH of pond water (making it more acidic) without harming delicate pond fish or aquatic...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Pond pH Up Raises Pond Water pH - 16 oz
$21.48
API Pond pH UP adjuster slowly raises the pH of pond water, making it more alkaline, without harming delicate pond fish or aquatic plants. It slowly neutralizes acid substances that contribute to low pH, which can stress pond fish and...
API-0317163161715
$20 to $25 All API Aquarium Supplies
API Pond pH UP adjuster slowly raises the pH of pond water, making it more alkaline, without harming delicate pond fish or...

You renderd the snippet swatch.liquid with the name of a product option — 'Title' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Pond Pond Salt Natural Fish Tonic for Ponds - 9.6 lb
from $20.35
API Pond Pond Salt provides essential electrolytes fish need to survive with an all-natural salt, made from evaporated sea water. Improves gill function, protects against nitrite toxicity and reduces stress. Provides electrolytes Improves gill function Protects against nitrite toxicity and...
PONDCARE-0317163001561
$20 to $25 $40 to $50 All API Pond Supplies
API Pond Pond Salt provides essential electrolytes fish need to survive with an all-natural salt, made from evaporated sea water. Improves gill...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Pond Simply-Clear with Barley Quickly Cleans and Clears Ponds - 16 oz
from $24.68
API Pond Simply-Clear Fast Acting Bacterial Pond Clarifier that quickly clears murky, cloudy water and keeps it clean and clear through natural bacterial action. Consumes Phosphates and Nitrates Clarifies water of organic and inorganic materials Quickly clears pond water This...
PONDCARE-0317163022481
$20 to $25 $35 to $40 All API Over $50 Pond Supplies
API Pond Simply-Clear Fast Acting Bacterial Pond Clarifier that quickly clears murky, cloudy water and keeps it clean and clear through natural...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

This is case-sensitive! Do not put in 'color' if your product option name is 'Color'.

API
API Pond Stress Coat Water Conditioner - 16 oz
from $21.26
API Pond Stress Coat instantly makes tap water safe for fish, removes chlorine, chloramines and toxic ammonia, reduces stress and adds a protective slime coat for enhanced disease prevention. Use during start-up and regular water changes to help keep your...
PONDCARE-0317163051405
$20 to $25 $30 to $35 All API Pond Supplies
API Pond Stress Coat instantly makes tap water safe for fish, removes chlorine, chloramines and toxic ammonia, reduces stress and adds a...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

This is case-sensitive! Do not put in 'color' if your product option name is 'Color'.

API
API Pond Zyme Sludge Destroyer Consumes Pond Sludge - 8 oz
from $23.79
API Pond Pond-Zyme is a heavy-duty pond cleaner, containing five specially selected bacterial strains in a stable dry form. Pond-Zyme breaks down fish waste and dead algae that can cause cloudy water, sludge build-up, and debris that clogs pumps and...
PONDCARE-0317163011461
$20 to $25 $35 to $40 All API Pond Supplies
API Pond Pond-Zyme is a heavy-duty pond cleaner, containing five specially selected bacterial strains in a stable dry form. Pond-Zyme breaks down...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

This is case-sensitive! Do not put in 'color' if your product option name is 'Color'.

API
API Stress Zyme Plus Bio Filtration Booster - 4 oz
from $10.48
API Stress Zyme Plus helps improve the development of the biological filter, as well as cleaning a dirty aquarium. API Stress Zyme contains millions of live, beneficial bacteria cultures to break down and destroy sludge in the gravel bed while...
API-0317163040560
$10 to $15 $15 to $20 $20 to $25 $35 to $40 All API Aquarium Supplies Over $50
API Stress Zyme Plus helps improve the development of the biological filter, as well as cleaning a dirty aquarium. API Stress Zyme...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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API
API Tap Water Conditioner Detoxifies Heavy Metals and Dechlorinates Aquarium Water - 8 oz
from $9.20
API Tap Water Conditioner is a super-strength water conditioner that instantly removes chlorine and detoxifies heavy metals in tap water. Its highly concentrated formula is perfect for use when setting up a new aquarium or adding water. Removes chlorine and...
API-0317163010525
$10 to $15 $15 to $20 $20 to $25 $35 to $40 $5 to $10 All API Aquarium Supplies
API Tap Water Conditioner is a super-strength water conditioner that instantly removes chlorine and detoxifies heavy metals in tap water. Its highly...

You renderd the snippet swatch.liquid with the name of a product option — 'Size' — that does not belong to your product.

Use {% render 'swatch' with 'name of your product option here' %}

Example: {% render 'swatch' with 'Color' %}

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