Great Aquariums Start Here
1-800-566-3474
Live Chat Support
    Free Shipping On $175+
  • FREE Shipping On $175+
  • 14-Day Low Price Guarantee
  • 14-Day Low Price Guarantee
  • Same Day Shipping
  • Same Day Shipping
FREE Shipping on
Orders Over $175
Standard ground shipping (1-7 business days) starts at a low $5.99 and most orders over $175 ship FREE. Learn More
 
If you find a product we sell for a lower price at another online store, we will match their price—today and up to 14 days after you've purchased the item! Learn More
 
Same Day Shipping
We promise to ship your order as fast as humanly possible. In fact, 99% of orders placed before 6 pm EST ship the same day! Learn More
 
Search Results for Saltwater Aquarium Supplies
Show: per page
Grid View Grid List View List
Sort by:
26 - 41 of 41
API PimaFix

API PimaFix

Treats fungal infections and both internal and external bacterial infections. Will not adversely affect the biological filter, alter the pH, or discolor water. Safe for reef aquariums and live plants. For use in fresh or salt wate...

From $6.49
API MelaFix

API MelaFix

Heals open wounds & abrasions, treats fin and tail rot, eye cloud, mouth fungus and promotes regrowth of damaged fin rays & tissue. Will not adversely affect the biological filter, alter the pH, or discolor water. Safe for reef aq...

From $6.99
API Quick Start

API Quick Start

In a new aquarium , harmful ammonia and nitrite build up from fish waste, often resulting in fish loss. The unique, patented nitrifying bacteria in API Quick Start are scientifically proven to quickly consume ammonia and nitrit...

From $8.99
API Marine Fish Flakes - 2.1oz

API Marine Fish Flakes - 2.1oz

Formulated with daphnia as a protein source essential for growth, fish oil for enhanced tissue and cell regeneration, and spirulina proven to naturally enhance color.

$6.49
API Melafix Marine

API Melafix Marine

Anti-Bacterial Fish & Coral Remedy: An all natural fish & coral treatment with tea tree extract (Melaleuca). Melafix® Marine rapidly repairs damaged fins, ulcers and open wounds, and also reverses coral degradation. 16...

From $9.99
API Doc Wellfish`s Algae Scraper

API Doc Wellfish`s Algae Scraper

An incredibly durable algae scraper for cleaning aquarium walls. Made with an 18" long, strong handle, and both a scrubbing pad and a hard scraping tip. Removes even the toughest algae quickly and easily. For glass aquariums....

From $5.49
Aquarium Pharmaceuticals® API Freshwater/Saltwater Nitrate Test Kit, Test kit of 90 tests

Aquarium Pharmaceuticals® API Freshwater/Saltwater Nitrate Test Kit, Test kit of 90 tests

Measures nitrate levels in both fresh & saltwater aquariums. Tests nitrate levels from 0 to 160 ppm. 90 tests per kit. Freshwater/Saltwater Nitrate Test Instructions: Why Test For Nitrate? Nitrate (NO3-) is produced in t...

$9.99
Aquarium Pharmaceuticals® API Freshwater/Saltwater High Range pH Test Kit, Test kit of 250 tests

Aquarium Pharmaceuticals® API Freshwater/Saltwater High Range pH Test Kit, Test kit of 250 tests

Use to measure pH changes in marine aquariums, aquariums with African cichlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. 160 tests per kit. Freshwater/Saltwater High Range pH T...

$5.49
Aquarium Pharmaceuticals® API Freshwater/Saltwater Copper Test Kit, Test kit of 90 tests

Aquarium Pharmaceuticals® API Freshwater/Saltwater Copper Test Kit, Test kit of 90 tests

Test reads 0 to 4 mg/L or parts per million (ppm) of copper. Helps to maintain a healthy aquarium or pond for fish by ensuring that copper (a common treatment for many parisitic infections) levels are within the healthy range. Tes...

$7.99
Aquarium Pharmaceuticals® API Aquarian Liquid Super Ick Cure 4oz

Aquarium Pharmaceuticals® API Aquarian Liquid Super Ick Cure 4oz

An effective treatment for Ich, a highly contagious disease, also called white spot disease. Quickly kills the ich parasite, usually within 24 hours. Provides a synthetic slime coat replacement that helps form a barrier against se...

$4.99
API Bio-Chem ZORB for NEXX or RENA Filters Size 4

API Bio-Chem ZORB for NEXX or RENA Filters Size 4

Advanced filtration material for crystal clear water designed to fit the API nexx FILTER. Better than carbon alone! Ultimate filtration medium for crystal clear water. Bio-Chem Zorb® removes organic aquarium pollutants, including...

From $8.99
API Crystal Bio-Chem Zorb Cartridge for SuperClean 10 Internal Power Filter (2/pk)

API Crystal Bio-Chem Zorb Cartridge for SuperClean 10 Internal Power Filter (2/pk)

Replacement Crystal Bio-Chem Zorb Cartridge for API SuperClean 10 Internal Power Filter - 2 Pack *Makes water clean and clear Features: Superior resins and activated carbon Removes debris, colors and odors Densely fil...

$3.49
API Nitra-Zorb Cartridge for SuperClean Power Filters

API Nitra-Zorb Cartridge for SuperClean Power Filters

Nitra-Zorb Cartridge for API SuperClean 50 Power Filter - Single Pack *Reduce risk of fish loss Features: High quality filtration media Removes debris, ammonia, nitrites and nitrates Densely filled cartridge for bette...

From $7.99
API Phos-Zorb Cartridge for SuperClean Power Filters

API Phos-Zorb Cartridge for SuperClean Power Filters

Phos-Zorb Cartridge for API SuperClean 50 Power Filter - Single Pack *Eliminates cloudy water Features: High quality filtration media Removes phosphates, silicates and debris Densely filled cartridge for better value ...

From $7.99
Aquarium Pharmaceuticals® API Tap Water Conditioner 16oz

Aquarium Pharmaceuticals® API Tap Water Conditioner 16oz

Super-strength water conditioner. Instantly removes chlorine and detoxifies heavy metals in tap water. Use when setting up a new aquarium or adding water. Safe for all aquatic life. One teaspoon treats 10 gallons. Bottle treats 75...

$6.99
Aquarium Pharmaceuticals® API FilStar Zeolite Ammonia Remover

Aquarium Pharmaceuticals® API FilStar Zeolite Ammonia Remover

Canister filter media designed to fit the FilStar XP. 100% natural zeolite. Removes ammonia from freshwater. Rechargeable pouch. Zeolite Ammonia Remover - for fresh water: Removes deadly ammonia, the number-one killer of tro...

$4.49
26 - 41 of 41
Add to Cart or Notify Me
This item is temporarily unavailable but will be back in stock soon.


Item #
Price:
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.
Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

Notify Me
Just enter your email address below and we'll let you know when the product you are looking for becomes available!


Item Code:
Price:
Your Email:
WIN AN ORBIT MARINE PRO! Sign up for our best deals, video tutorials and your chance to win a $342 Current USA LED!