Best-Selling Products

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  $$$ Money Saver Aquarium Dry Live Rock (by the lb) - SaltwaterAquarium

  SaltwaterAquarium

  $3.25

  "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact th

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• On Sale 20%

  

  On Sale 20%

  Marco Rocks Reef Saver Premium Rock (by the lb) - Marco Rock

  MarcoRocks

  $3.49

  $2.79

  "By the Pound" means you are choosing the weight of your rock. Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every ro

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  HI755-26 HI772-26 Alkalinity Checker Reagent (25 Tests) - Hanna Instruments

  Hanna Instruments

  $18.99

  This reagent works with both the 755 & 772 Hanna checker.  It may come with the tag 755-26 or 772-26, both reagents work with both checkers. Extreme Accuracy. Easy to Test in 4 Steps -...

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  FritzPRO R.P.M. Salt Mix Box (55 lbs - Makes 200 Gallons) - Fritz Aquatics

  Fritz Aquatics

  $82.24

  Fritz ProAquatics Reef Pro Mix (RPM) is manufactured using only the highest quality raw materials. Formulated by researchers and marine scientists, RPM contains all of the necessary major and minor...

  Out of stock

• On Sale 20%

  

  On Sale 20%

  MarcoRocks Shelf Premium Dry Rock (by the lb) - Marco Rock

  MarcoRocks

  $6.89

  $5.51

  "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact th

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  HI782-25 Nitrate High Range Reagents (25 tests) - Hanna Instruments

  Hanna Instruments

  $26.99

  HI782-25 (25 tests) The HI782-25 are the replacement reagents for the HI782 Nitrate High Range Checker.  These high quality reagents are manufactured in our state-of-the-art facility and...

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  ReefMat 500 Replacement Fleece (92') Roll - Red Sea

  Red Sea

  $20.00

  Efficient, high-flow, skimmer friendly non-woven polyester fleece-mat rolls. Installation Instructions for EVERY Red Sea Model - https://www.redseafish...

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  ReefMat 1200 Replacement Fleece (115') Roll - Red Sea

  Red Sea

  $32.00

  Efficient, high-flow, skimmer friendly non-woven polyester fleece-mat rolls. Installation Instructions for EVERY Red Sea Model - https://www.redseafish...

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  HI774-25 Ultra Low Range Phosphate Checker Reagents - Hanna Instruments

  Hanna Instruments

  $18.99

  Reagents for the HI774. Our HI774 Ultra Low Range Phosphate Checker will be essentially the same specifications as the HI736 Ultra Low Range Phosphorus Checker however it will not require a...

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  Airline Tubing (OZONE SAFE) By the Foot - Python

  Python

  $0.24

  Python airline tubing is made from a non toxic, FDA approved, and ozone safe material.  It's pale blue in color and is easy to conceal, making it virtually invisible in your aquarium. ...

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  Emerald Crab (Mithraculus sculptus) - Cleanup Crew

  Clean Up Crews

  $14.99

  Tired of battling persistent bubble algae and unsightly hair algae? The Emerald Crab (Mithraculus sculptus) is your diligent, all-natural solution. Hailing from the vibrant reefs of the Caribbean,...

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  (Germany) Pro Reef Salt Bucket (200 Gallon) - Tropic Marin

  Tropic Marin

  $132.36

  Tropic Marin Pro-Reef Sea Salt – 200 Gallon Bucket (Germany) At a Glance The Gold Standard for Modern Reef Keeping. Tropic Marin Pro-Reef is the premium, pharmaceutical-grade salt mix engineered...

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  HI713-25 Phosphate Low Range Checker Reagent (25 Tests) - Hanna Instruments

  Hanna Instruments

  $18.99

  Extreme Accuracy. Easy to Test in 4 Steps - Zero the Checker, Add a regent to your water sample, Insert the Vile in the Checker, Read the Numbered Results. BOOM EASY. ZAIR. Zero, Add, Insert, Read...

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  1/4" Mur-lok Polyethylene BLUE RO Tubing (Choose Your Length)

  SaltwaterAquarium

  MSRP:

  $2.99 - $99.99

  All Tubing is Sold by The Foot.  If you would like 10 Feet of Tubing, purchase a quantity of 10.  Need 20 foot of tubing, enter 20 for the quantity.  You can edit the quantity inside...

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• On Sale 20%

  

  On Sale 20%

  Dragon Stone Mixed Sizes (by the lb) - Dragonstone Freshwater Rock

  Lifegard

  $2.49

  $1.99

  Increase the beauty of your aquarium landscape with these unique style stones and rocks to look like miniature rock formations. Customize your reef structure with safe, all-natural materials...

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  SaltwaterAquarium.com Tank Parameter Reference Card

  All Misc Brands

  $0.00

  FREE WITH ANY ORDER.  JUST ADD TO YOUR CART WITH MERCHANDISE AND IT WILL BE FREE. A Business Card sized reference card for the most common aquarium parameters. 

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• 

  Apex Trident Reagent Kit (6 Month Supply) - Neptune Systems

  Neptune Systems

  $109.99

  Trident Reagent Kit 6 Month Supply - With six month kits, the cost of running the Trident is less than $17 per month - that’s averages out to about 7 cents a test! Neptune Systems recommends keeping...

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  1/4" Mur-lok Polyethylene ORANGE RO Tubing (Choose Your Length)

  SaltwaterAquarium

  MSRP:

  $2.99 - $99.99

  All Tubing is Sold by The Foot.  If you would like 10 Feet of Tubing, purchase a quantity of 10.  Need 20 foot of tubing, enter 20 for the quantity.  You can edit the quantity inside...

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  Tigger Pods Live Copepods (6 oz) - Reef Nutrition

  Reef Nutrition

  $28.00

  Because Tigger-Pods (Tigriopus californicus copepods) swim upwards with a stimulating, jerky motion, they are attractive to a wide range of fish...

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  Large Bucket Coral Pro Sea Salt Mix (Makes 175 Gallons) - Red Sea

  Red Sea

  $97.99

  Red Sea’s Coral Pro Salt contains biologically balanced, elevated levels of the foundation elements (Calcium, Magnesium, Carbonates) necessary for sustainable, accelerated coral growth. Coral Pro...

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  Real Reef Rock Large 8-16" (by the pound) - Real Reef

  Real Reef

  $6.99

  "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact th

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• 

  HI736-25 Phosphorus Ultra Low Range Marine Reagent (25 Tests) - Hanna Instruments

  Hanna Instruments

  $18.99

  The HI736-25 are the replacement reagents for the HI736 Phosphorus Ultra Low Range Checker HC. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked...

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  Real Reef Rock (by the pound) - Mixed Sizes - Real Reef

  Real Reef

  $6.99

  "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact th

  Quantity:

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• 

  1/8" ID Clear PVC Vinyl Dosing Tubing (by the Foot)

  Generic

  $0.35

  Dosing tubing perfect for replacing old worn out tubing for dosing aquarium additives.  Inside Diameter: 1/8" Hardness: 67 durometer PVC tubing is manufactured to exact specifications...

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