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:
76 - 100 of 239
Fiji`s Best Saltwater Aquarium Live Rock

Fiji`s Best Saltwater Aquarium Live Rock

*Please note: liverock is shipped once a week on Wednesdays (for delivery on Fridays). Orders for delivery in the same week must be placed by Wednesday before 12PM (Noon) PST. All orders receive after 12PM PST on Wednesday wil...

From $139.99
Iwaki WMD Water Pump - (American Motor)

Iwaki WMD Water Pump - (American Motor)

Magnetic water pumps. Magnetic driven. Sealess pumps for use on fresh or saltwater aquariums. Low heat exchange and quiet in operation. Highly durable design. WMD pumps have American Made Motors. MD pumps have Japanese Made Motors...

From $159.99
Mr. Aqua Cube Frameless Glass Aquarium

Mr. Aqua Cube Frameless Glass Aquarium

Mr. Aqua Frameless Aquariums Mr. Aqua aquariums are produced using high clarity glass with thicknesses ranging between 5mm to 10mm depending on the size. By eliminating the plastic frame that surrounds typical aquarium systems,...

From $60.49
Aquarium Pharmaceuticals API FilStar XP Canister Filter

Aquarium Pharmaceuticals API FilStar XP Canister Filter

Advanced Technology, superior design, large media capacity, strong flow rates and solid construction make the API FILSTAR xP Canister Filters a very reliable and easy-to-maintain canister filter. Fill color instruction book for ea...

From $99.99
AquaC Remora Pro Hang-On Protein Skimmer

AquaC Remora Pro Hang-On Protein Skimmer

The revolutionary AquaC protein skimmers do not use venturis, downdraft tubes, or air pumps; they employ the patented "Spray Injection System." This innovation allows the protein skimmer to efficiently draw in much more air than a...

From $199.99
Magnavore Algae Magnet Cleaner

Magnavore Algae Magnet Cleaner

New Extended Reach Series Magnavore 2 ER Cleaning Magnet Designed for 1/4 and 3/8 inch thick glass and acrylic, most glass tanks from 30 to 125 Gal. & most acrylic tanks up to 36 inch long and 20 inch high. The inside magne...

From $75.49
AquaC Nano Remora Hang-On Protein Skimmer

AquaC Nano Remora Hang-On Protein Skimmer

A miniature version of the popular Remora hang-on skimmer. Uses half the power of the regular Remora. The NANO is designed for tanks between 5-25 gallons. This is the first skimmer that is small enough to fit a nano-reef, while st...

From $139.99
CAD Lights Gen3 PLS-100 Pipeless Protein Skimmer

CAD Lights Gen3 PLS-100 Pipeless Protein Skimmer

"Think Less and Enjoy More" Have you ever wish to have an over-sized skimmer on a small tank? At only 4.75" X 4.75", The Gen-3 PLS-100 can fit into your Tiniest spaces. It is the perfect solution to aquariums with restricted ...

$174.99
Tunze Turbelle NanoStream 6095 Controllable Pump

Tunze Turbelle NanoStream 6095 Controllable Pump

The Tunze Turbelle NanoStream 6095 is a wide flow, high flow volume compact aquarium pump. It shares the small body size of the Tunze 6055 , providing nearly the flow of the Tunze 6105 but with a much wider flow pattern. The ma...

$230.00
Hydor Koralia Smartwave Kits w/ Hydor Koralia Powerheads

Hydor Koralia Smartwave Kits w/ Hydor Koralia Powerheads

Kit Includes: 1 x Hydor Koralia Smart Wave Pump Controller 2 x Hydor Koralia Nano 425GPH Powerheads Hydor Koralia Smart Wave Pump Controller Smartwave is the new controller for movement and circulation pumps designed ...

From $141.99
Lifegard Aquatics UV Sterilizer QL series

Lifegard Aquatics UV Sterilizer QL series

Model # : QL-15 Dimensions: 17" X 7" X 4.75" Max Flow Rate: Up to 240 GPH Maint. Clearance: 27" The radiation from ultraviolet light at 2537 angstroms provided inside the Lifegard Aquatics Ultraviolet Sterilizer exerts a lethal e...

From $127.99
AquaC Remora Pro-S Hang-On Protein Skimmer w/ Drain Fitting

AquaC Remora Pro-S Hang-On Protein Skimmer w/ Drain Fitting

AquaC Remora Pro-S Hang-On Protein Skimmer without Pump NEW FOR 2012! The Remora Pro-S features a redesigned High-Flow Spray Injector that increases air and water flow. The new injector produces smaller air bubbles that boo...

From $229.99
CPR AquaFuge 2 Hang-on Refugium

CPR AquaFuge 2 Hang-on Refugium

CPR`s AquaFuge2 hang-on refugiums come in three different sizes to meet the needs of marine aquarists. Recently redesigned with a black acrylic backing to prevent light from transfering to the main aquarium, each model comes wi...

From $139.99
Clear-for-Life Rectangle 10 Gallon Acrylic Aquarium - Regular

Clear-for-Life Rectangle 10 Gallon Acrylic Aquarium - Regular

Advance Aqua Tanks® has been a leading provider of top-of-the-line acrylic aquariums since 1986. All of Clear-for-Life™ Acrylic Aquariums are made in the U.S.A. with the highest quality Finest cell cast acrylic, and guarantees by ...

From $160.04
AquaC Remora Pro Hang-On Protein Skimmer with Drain Fitting

AquaC Remora Pro Hang-On Protein Skimmer with Drain Fitting

The revolutionary AquaC protein skimmers do not use venturis, downdraft tubes, or air pumps; they employ the patented "Spray Injection System." This innovation allows the protein skimmer to efficiently draw in much more air than a...

From $209.99
Milwaukee Seawater Digital Refractometer with Protective Hardshell Case

Milwaukee Seawater Digital Refractometer with Protective Hardshell Case

Milwaukee Seawater Digital Refractometer with Protective Hardshell Case The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected scales for the measurement of seawater providing ...

$146.99
Innovative Marine AUQA Gadget HydroFill - ATO Controller System

Innovative Marine AUQA Gadget HydroFill - ATO Controller System

*ATO pump required and sold separately. Automate freshwater replenishment, and say farewell to heavy lifting, unstable water parameters, and the need to frequently watch your water line. Topping off evaporated water for our...

$198.99
CPR Bak-Pak Protein Skimmer

CPR Bak-Pak Protein Skimmer

Cyclone BAK-PAK™ 2 Bio-Filter The Cyclone BAK-PAK™2 Bio-Filter is the second generation external, hang on the back, combination Protein Skimmer and Biological Filtration unit from CPR. The BAK-PAK™ 2, like the original, is...

From $138.99
Eheim Ultra External Canister Filter Pro 3 w/ Media

Eheim Ultra External Canister Filter Pro 3 w/ Media

Eheim Ultra G65 External Canister Filter (Pro 3 2071 / 250) w/ Media Discover the new world of the EHEIM Ultra G65 Filter powerful output very quiet smooth running high energy efficiency top EHEIM quality ...

From $229.99
Real Reef Live Rock

Real Reef Live Rock

* Please note: Real Reef Live Rock is shipped once per week on Tuesdays (for delivery on Thursdays). Orders must be received by Friday at 3pm PST prior to ship date or they will be shipped the following week Why Real Reef? ...

From $69.99
Reef Octopus RODC Controllable Water Pump

Reef Octopus RODC Controllable Water Pump

The Reef Octopus controllable Direct Current “DC” water pumps are the latest in variable speed flow technology and allows for refined control, enhanced performance and efficiency. The vast majority of circulation pumps available t...

From $234.99
Hanna Instruments Checker Colorimeter Kit (Phosphate, Calcium, Alkalinity & pH)

Hanna Instruments Checker Colorimeter Kit (Phosphate, Calcium, Alkalinity & pH)

The Hanna Checker Kit includes 4 of the most commonly used Hanna Checkers used in the Marine Aquarium. Includes: Phosphate Checker Calcium Checker Alkalinity Checker pH Checker pH Calibration Fluids and Electrode Storage ...

$187.99 $172.99
Fluval External Canister Filters

Fluval External Canister Filters

The newly refined Fluval 06 series of aquarium canister filters with new more powerful motor adds extra conveniences to the powerful and flexible Fluval filtration line. Each Fluval Multi-Stage 06 Series Filter adds even more user...

From $135.99
NextReef MR1 Monster GFO and Carbon Filter Media Reactor

NextReef MR1 Monster GFO and Carbon Filter Media Reactor

NextReef MR1 Monster Media Reactor NextReef Reactors Loom Large Over the Competition! The MR1 families of Media/Substrate Reactors feature a massive 4-inch reaction chamber. The extra wide design maximizes water to media contac...

$200.99
Coralife Lunar Aqualight T5 Lamp High Output Fixture

Coralife Lunar Aqualight T5 Lamp High Output Fixture

Introducing the Lunar Aqualight T5 High Output light fixtures from Coralife. Each Lunar Aqualight fixture includes four high output T5 lamps and directional LED moonlights making these fixtures a great choice for saltwater and ree...

From $219.99
76 - 100 of 239
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.

Your Email:
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 a $100 Gift Card Sign up to get our best deals, expert tips and a chance to win $100 to spend at Marine Depot!