Great Aquariums Start Here
1-800-566-3474
Live Chat Support
    Free Shipping On $75+
  • FREE Shipping On $75+
  • 14-Day Low Price Guarantee
  • Low Price Guarantee
  • Same Day Shipping
  • Same Day Shipping
FREE Shipping on
Orders Over $75
Standard ground shipping (1-7 business days) starts at a low $4.99 and most orders over $75 ship FREE. Learn More
 
If you find a product we sell for a lower price at another online store, we will match their price to ensure you always pay the lowest amount when you shop with us. Learn More
 
Same Day Shipping
We promise to ship your order as fast as humanly possible. In fact, 99% of orders placed before 2 pm EST ship the same day! Learn More
 
Search Results for Saltwater Aquarium Supplies > Clearance
MarineDepot.com Clearance Section
Show: per page
Grid View Grid List View List
Sort by:
26 - 50 of 86
Kent Marine Chroma Plex

Kent Marine Chroma Plex

Description: ChromaPlex is a unique blend of aquacultured, naturally-occurring phytoplankton Particles range in size from 5 to 25 microns, providing a broad range for filter-feeding marine invertebrates Contains essenti...

From $9.49
JBJ 3gal Picotope Aquarium - Replacement Media Kit

JBJ 3gal Picotope Aquarium - Replacement Media Kit

Mechanical sponge, Carbon bag, Biological sponge

$2.99
AquaMaxx Replacement Thumb Screw for Protein Skimmers, BioPellet & Media Reactors

AquaMaxx Replacement Thumb Screw for Protein Skimmers, BioPellet & Media Reactors

AquaMaxx Replacement Thumb Screw 5/16-18 x 1.0 inch Used on the following AquaMaxx Skimmers and Reactors AquaMaxx SS-3/4i Skimmer pump hold down AquaMaxx CR-1 Calcium Reactor lid AquaMaxx Hang on tank adaptor S...

From $1.29
Coralife Aqualight 4 High-Heat Silicon Retaining Bands

Coralife Aqualight 4 High-Heat Silicon Retaining Bands

High-Heat Silicon Retaining Bands hold compact fluorescent lamps in place. Includes 4 replacement retaining bands.

$3.49
Innovative Marine MiniMax All-In-One Media Reactor - Replacement Sponge

Innovative Marine MiniMax All-In-One Media Reactor - Replacement Sponge

Replacement Sponge for Innovative Marine MiniMax All-In-One Media Reactor - DeskTop (small) - 4 Pack

From $2.99
Body O-Ring for ASM Protein Skimmers

Body O-Ring for ASM Protein Skimmers

Replacement Body O-ring for ASM G-1 w/ G-500 Pump, G-1X Protein Skimmers

From $3.99
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
Marina Algae Magnet Cleaner

Marina Algae Magnet Cleaner

Allows cleaning of inside glass without using hands in the water Powerful magnet on the outside Safe for fresh or salt water Non-abrasive cleaning pad will not scratch

From $4.99
Buy 1 Get 1 Free - 24 Watt Compact Fluorescent Bulb - Blue Actinic 03 Straight Pin

Buy 1 Get 1 Free - 24 Watt Compact Fluorescent Bulb - Blue Actinic 03 Straight Pin

Buy one Power Compact Bulb and automatically receive a second Power Compact Bulb of the same type for Free! Model: 24W Straight Pin Length: 13" Color: Blue Actinic 03 Color Temp: Actinic 03 Enhance the natural color...

$14.36
Metric to Standard Female Adapter Fitting

Metric to Standard Female Adapter Fitting

- Converts Metric to US Standard - Female Adapter - 40mm Slip to 1-1/4" Slip - High Quality Schedule 80 PVC Part

From $11.49
New Life Spectrum Nutri/Gel Saltwater Fish Food

New Life Spectrum Nutri/Gel Saltwater Fish Food

New Life Spectrum® food is made with high quality, easily digestible South Antarctic Krill, Herring, and several all-natural color-enhancing ingredients for a balanced diet that boosts immune system function and enhances the full ...

From $9.59
Replacement Cup O-Ring for AquaMaxx Protein Skimmer

Replacement Cup O-Ring for AquaMaxx Protein Skimmer

Replacement Cup O-Ring for AquaMaxx AM150, AM200-S, EM200, Cone-2 and ConeS CO-2 Protein Skimmers

From $2.99
Hydra Aquatics 5mm Glass Hang-On Thermometer

Hydra Aquatics 5mm Glass Hang-On Thermometer

Hydra Aquatics Glass Hang-on Thermometer Hydra Aquatics glass aquarium thermometers are designed to hang on to the walls of rimless glass tanks between 3 and 8mm thick. These elegantly crafted glass thermometers are reliable, e...

$14.99
Gauge 18 Power Cord

Gauge 18 Power Cord

Gauge 18 Power Cord **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low Price Guarantee, please b...

$6.99
JACO Male Run Tee - 1/4 inch MPT x 1/4 inch Tube O.D. Female x 1/4 inch Tube O.D. Female

JACO Male Run Tee - 1/4 inch MPT x 1/4 inch Tube O.D. Female x 1/4 inch Tube O.D. Female

JACO Part# : 75-4-4  Note: Tube O.D. and pipe thread measurements are two different standards of measurements. They do not connect. As an example, 1/4" Female Tube O.D. will not connect to a 1/4" Male Pipe Thread.

$0.99
New Life International Spectrum Cichlasoma Sinking 250g

New Life International Spectrum Cichlasoma Sinking 250g

"New Life Spectrum food is made with high-quality easily digestible South Antarctic Krill, Herring, Squid, and New Zealand Mussel protein, and several all-natural color-enhancing ingredients for a balanced die...

$13.99
Aqua Vision Aquatics Coral Dip Solution - 1 oz

Aqua Vision Aquatics Coral Dip Solution - 1 oz

Use Coral Dip Solution for the treatment of parasites and protozoan diseases that attack saltwater corals. Most of these diseases become a problem during the collection, transportation, and propagation of corals. Use Coral Dip So...

$13.99
Deepwater Aquatics Multi-Drive Submersible Pump MD-600

Deepwater Aquatics Multi-Drive Submersible Pump MD-600

The Deepwater Aquatics Multi-Drive pumps are for use with fresh or saltwater aquariums, ponds, pools or even boating applications. Each pump comes standard with all the fittings you need to get set up quickly for any application. ...

$14.99
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
Buy 1 Get 1 Free - 18 Watt Compact Fluorescent Bulb - Blue Actinic 03 Straight Pin

Buy 1 Get 1 Free - 18 Watt Compact Fluorescent Bulb - Blue Actinic 03 Straight Pin

Buy one Power Compact Bulb and automatically receive a second Power Compact Bulb of the same type for Free! Model: 18W Straight Pin Length: 9" Color: Blue Actinic 03 Color Temp: Actinic 03 Enhance the natural color o...

$13.56
Aqua Clear Amrid

Aqua Clear Amrid

Feature(s): Fits AquaClear 30 and "150" Removes and controls harmful ammonia Ideal for new or heavily populated aquariums Helps keep ammonia levels within tolerable limits Provides numerous bacterial attachment poin...

From $2.99
JACO Union Elbow - 1/4 inch Tube O.D. Female x 1/4 inch Tube O.D. Female

JACO Union Elbow - 1/4 inch Tube O.D. Female x 1/4 inch Tube O.D. Female

JACO Part# : 50-4 Note: Tube O.D. and pipe thread measurements are two different standards of measurements. They do not connect. As an example, 1/4" Female Tube O.D. will not connect to a 1/4" Male Pipe Thread.

$2.49
Continuum Aquatics Basis Borate Free Reef Building Buffer

Continuum Aquatics Basis Borate Free Reef Building Buffer

Basis Borate Free KH Buffer Description: Dry pH & KH control system for Marine Aquariums Features: • Professional Alkalinity Booster, with pH Control • Fast Dissolving, Raises KH in Marine & Reef Aquariums • True Mul...

From $5.99
Tom Aquatics Activated Carbon Pad for Rapids Pro Series PS3 & PS4 - 2 Pack

Tom Aquatics Activated Carbon Pad for Rapids Pro Series PS3 & PS4 - 2 Pack

This carbon impregnated material filters and purifies the water. Removing harmful waste material, polishing and eliminating odors as aquarium water filters down through this media. The high-grade activated carbon effectively remov...

$9.49
26 - 50 of 86
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 A RUBY CUBE SUMP! Sign up for hot deals, helpful how-to videos and a chance to win a Trigger Systems Ruby Cube Sump!