SaltwaterAquarium - Aquarium Supplies

Free Shipping

On All Orders over $39

Free Returns

365 Day Return Period

Military Discount

5% Military & Civil Service

Rewards

Up to 5% Cash Back Rewards

Featured Products

On Sale 20%

On Sale 20%

(Three Pack) Random Mystery ULTRA COLOR Rock Flower Anemone Coral (3/4" - 1") - SAQ Coral Farm

Saltwater Coral Farm

$249.99

$199.99

Three random ULTRA Mystery Rock Flower Anemone coral 3/4" - 5"+ in size. Pictured Anemones are examples of some of the types of random ULTRA Mystery Anemones that may be sent to you. If you are...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

(10 Pack) Random Mystery Rock Flower Anemone Coral (3/4" - 5") - SAQ Coral Farm

Saltwater Coral Farm

$199.99

$159.99

Ten Random Mystery Rock Flower Anemone Coral 3/4" - 5"+ in size. Pictured Anemones are examples of some of the types of random Mystery Anemones that may be sent to you. If you are looking to...

Quantity:

Add to Cart
On Sale 15%

On Sale 15%

WIFI DongleXE for Kessil A360X - Kessil

Kessil

$109.00

$92.65

Unlock global cloud control and effortless wireless lighting management with the Kessil WiFi DongleXE. Designed to plug directly into the K-Link port of compatible Kessil LED fixtures, the WiFi...

Quantity:

Add to Cart
On Sale 15%

On Sale 15%

AP9XE Aquarium LED Light - Kessil

Kessil

$959.00

$815.15

Elevate your reef's growth, coloration, and shimmer with the Kessil AP9XE, Kessil's premier flagship sa

Quantity:

Add to Cart
LRS Premium Green Nori (20 Half Sheets / 1 oz) (Porphyra yezoensis) Seaweed - LRS Foods

LRS

$9.99

Give Your Fish the Purest, Most Nutritious Seaweed on the Market! 20x 1/2 Sheets 7.5" x 4" Introducing LRS Premium Green Seaweed, the superior choice for discerning aquarists who demand the best...

Quantity:

Add to Cart
On Sale 10%

On Sale 10%

LRS Reef Frenzy (7 oz Pack) - Superior Nutrition All-in-One Frozen Food for Marine Fish, Corals & Invertebrates

LRS

$21.99

$19.79

Reef Frenzy is a premium, all-in-one food for marine fish, corals, and invertebrates, designed to provide all the necessary nutrients for a thriving reef aquarium. Favored by hobbyists and endorsed...

Quantity:

Add to Cart
On Sale 12%

On Sale 12%

Apex DOS QD Quiet Drive Automatic Dosing System - Neptune System

Neptune Systems

$374.99

$329.00

DŌS QuietDrive - Dose. Automate. Protect. New QuietZone Modes for Reduced Noise New Continuous Duty Modes Same Reliable DŌS Hardware Compatible with A2 and A3 Series Apex Controllers In the...

Quantity:

Add to Cart
On Sale 12%

On Sale 12%

Radion XR30 G6 Pro LED Light Fixture - EcoTech Marine

Ecotech Marine

$999.00

$879.00

In the aquarium, enjoy richer colors, pop more fluorescence and create the ultimate balance between crisp and actinic. From its inception, Radion has set the standard for what full spectrum aquarium...

Quantity:

Add to Cart
On Sale 12%

On Sale 12%

Radion XR30 G6 Blue LED Light Fixture - EcoTech Marine

Ecotech Marine

$999.00

$879.00

In the aquarium, enjoy richer colors, pop more fluorescence and create the ultimate balance between crisp and actinic. From its inception, Radion has set the standard for what full spectrum aquarium...

Quantity:

Add to Cart
On Sale 12%

On Sale 12%

Radion XR15 G6 Pro LED Light Fixture - EcoTech Marine

Ecotech Marine

$549.88

$483.89

In the aquarium, enjoy richer colors, pop more fluorescence and create the ultimate balance between crisp and actinic. From its inception, Radion has set the standard for what full spectrum aquarium...

Quantity:

Add to Cart
On Sale 12%

On Sale 12%

Radion XR15 G6 Blue LED Light Fixture - EcoTech Marine

Ecotech Marine

$549.88

$483.89

In the aquarium, enjoy richer colors, pop more fluorescence and create the ultimate balance between crisp and actinic. From its inception, Radion has set the standard for what full spectrum aquarium...

Quantity:

Add to Cart
HI97115UC Bluetooth Marine Master Multiparameter Checker - Hanna Instruments

Hanna Instruments

$499.99

Hanna Instruments HI97115UC Marine Master Bluetooth Multiparameter Checker Precision Testing for the Serious Reef Hobbyist Achieve unparalleled accuracy and control over your reef aquarium's water...

Quantity:

Add to Cart
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 are clearly...

Out of stock
On Sale 15%

On Sale 15%

AI Prime 16HD Reef Aquarium LED, Black - AquaIllumination

AquaIllumination

$279.99

$237.00

The AI Prime 16HD is a customizable LED light for saltwater aquariums. It's a full spectrum light that includes a moonlight channel.&nb

Quantity:

Add to Cart
On Sale 9%

On Sale 9%

Apex ATK V2 Automatic Top-Off Kit ATO (ATK) - Neptune Systems

Neptune Systems

$269.99

$246.00

The ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation. The new aquarium hobbyist has many challenges, but none is more annoying...

Quantity:

Add to Cart
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 - Zero the...

Quantity:

Add to Cart

View all products

What's New?

On Sale 20%

On Sale 20%

Holy Grail Torch Frag WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$199.99

$159.99

Holy Grail Torch Frag WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Holy Grail Torch Frag WYSIWYG is a...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Torch Frag WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$189.99

$151.99

Torch Frag WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Torch Frag WYSIWYG is a fast growing coral...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Nine Tails Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$229.99

$183.99

Nine Tails Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Nine Tails Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Green Gold Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$229.99

$183.99

Green Gold Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Green Gold Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Nine Tails Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$229.99

$183.99

Nine Tails Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Nine Tails Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Nine Tails Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$229.99

$183.99

Nine Tails Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Nine Tails Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

ULTRA Gold Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$299.99

$239.99

ULTRA Gold Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ULTRA Gold Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Nine Tails Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$329.99

$263.99

Nine Tails Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Nine Tails Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Large Ignited Dragon Soul Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$499.99

$399.99

Large Ignited Dragon Soul Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Large Ignited...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Gold Tip Purple Torch WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$129.99

$103.99

Gold Tip Purple Torch WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Gold Tip Purple Torch WYSIWYG is a...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Blue Tip Gold Torch WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$249.99

$199.99

Blue Tip Gold Torch WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Blue Tip Gold Torch WYSIWYG is a...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Green Gold Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$229.99

$183.99

Green Gold Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Green Gold Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Blue Tip Gold Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$249.99

$199.99

Blue Tip Gold Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Blue Tip Gold Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Blue Tip Gold Torch Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$249.99

$199.99

Blue Tip Gold Torch Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Blue Tip Gold Torch Colony...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Nine Tails Torch WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$169.99

$135.99

Nine Tails Torch WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Nine Tails Torch WYSIWYG is a fast...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Holy Grail Banana Torch WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$249.99

$199.99

Holy Grail Banana Torch WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Holy Grail Banana Torch...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Holy Grail Banana Torch WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$249.99

$199.99

Holy Grail Banana Torch WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Holy Grail Banana Torch...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Red Scolymia WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$169.99

$135.99

Red Scolymia WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Red Scolymia WYSIWYG is a fast growing...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Red Scolymia WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$169.99

$135.99

Red Scolymia WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Red Scolymia WYSIWYG is a fast growing...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

Ricordea Mushroom Rock Colony WYSIWYG - SAQ Coral Farm

Saltwater Coral Farm

$129.99

$103.99

Ricordea Mushroom Rock Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Ricordea Mushroom Rock...

Quantity:

Add to Cart

View all products

Best-Selling Products

$$$ 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

Quantity:

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

MarcoRocks

$3.79

"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

Quantity:

Add to Cart
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 - Zero the...

Quantity:

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

Fritz Aquatics

$84.99

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...

Quantity:

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

MarcoRocks

$6.89

"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:

Add to Cart
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 are clearly...

Out of stock
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...

Quantity:

Add to Cart
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. Python airline...

Quantity:

Add to Cart
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...

Quantity:

Add to Cart
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...

Quantity:

Add to Cart
On Sale 15%

On Sale 15%

Emerald Crab (Mithraculus sculptus) - Cleanup Crew

Clean Up Crews

$14.99

$12.74

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,...

Quantity:

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

Tropic Marin

$132.99

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...

Quantity:

Add to Cart
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...

Quantity:

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

Lifegard

$2.49

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...

Quantity:

Add to Cart
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 your shopping...

Quantity:

Options
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...

Quantity:

Add to Cart
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.

Quantity:

Add to Cart
Tigger Pods Live Copepods (6 oz) - Reef Nutrition

Reef Nutrition

$29.50

Because Tigger-Pods (Tigriopus californicus copepods) swim upwards with a stimulating, jerky motion, they are attractive to a wide range of fish like Mandarin dragonets, Seahorses and Pipefish. They...

Quantity:

Add to Cart
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 your shopping...

Quantity:

Options
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...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

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

Real Reef

$6.99

$5.59

"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:

Add to Cart
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...

Quantity:

Add to Cart
Coral Pro Salt Sack (55 lbs Makes 200 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...

Quantity:

Add to Cart
On Sale 20%

On Sale 20%

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

Real Reef

$6.99

$5.59

"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:

Add to Cart

View all products