Click to Verify - This site chose VeriSign SSL for secure e-commerce and confidential communications.
Security Seal
Marine Depot Live Chat Support
Pet supplies, Pet products, and Pet Accessories for your dogs, cats, birds, fish, reptiles or small pets. Pet experts are available to help you.
New Customer? Register | Sign In
Expires in 00:00:00
In-Stock! EcoTech Radion XR15w PRO LED Light
0 items
Your cart is currently empty.
View Cart Checkout
Aquarium Supplies
Search Results for Saltwater Aquarium Supplies > Clearance
MarineDepot.com Clearance Section
Show: per page
Grid View Grid List View List
Sort by:
1 - 25 of 50
Double Threaded Bulkhead Fitting

Double Threaded Bulkhead Fitting

Part#: 270900 Size: 1/2" Hole Size: 1 1/8" This bulkhead is threaded both the front and back. A MPT threaded fitting can be screwed in to either end of the bulkhead. **Variations of this product can be found in many onlin...

From $4.99
Instant Ocean Sea Salt Mix

Instant Ocean Sea Salt Mix

Makes 25 Gallons of Saltwater Instant Ocean® Sea Salt is the most carefully formulated and universally preferred sea salt in the world. The #1 choice of hobbyists, public aquariums, and scientific research facilities, Instant ...

From $11.99
Kent Marine ProClear Freshwater Clarifier

Kent Marine ProClear Freshwater Clarifier

Murky & Cloudy Water Controller and Clarifier. Freshwater Water Conditioner. Produces and maintains crystal clear aquarium water • Safe for all freshwater fish and plants • No phosphates, nitrates, or silicates • 100% biodegr...

From $13.99
Kent Marine Reef Salt Mix

Kent Marine Reef Salt Mix

Makes 50 Gallons of Saltwater New Reef Formula! More Calcium, Magnesium and Strontium Kent Marine Sea Salt provides the essentials to simulate a natural seawater environment. Formulated using fine grain salt to dissolve easi...

From $14.99
Continuum Aquatics Bacter Clean-M

Continuum Aquatics Bacter Clean-M

Bacter Clean•M is a unique marine microbial culture and enzyme product, unlike any other on the market. Features : Cleans live rock, live coral stone, tank walls, and other surfaces Loosens and cleans coatings and ugly acc...

From $6.59
Marc Weiss Organics Algae Magic

Marc Weiss Organics Algae Magic

Stimulates oxygenation which eliminates the food sources for nuisance algae. Enhances clarity of the tank by eliminating the food sources for nuisance algae blooms (including green hair, brown diatom and red slime) Not har...

From $14.99
Marc Weiss Coral Vital

Marc Weiss Coral Vital

"The Reef Life Energizer" Accelerates growth of coralline algae Corals "Open Up" Color enhancer Promotes coral polyp regeneration and reproduction Aids damaged corals Removes bio-mass The purpose of Coral Vital is...

From $14.99
H2O Life Bloodworms Frozen Aquarium Food

H2O Life Bloodworms Frozen Aquarium Food

These blood worms are JUMBO size - big, fat, red and juicy - the way your fish love them! They are quickly processed 3 times though the purification stage to insure freshness and cleanliness. This food is excellent for all tropica...

From $8.49
Eheim Filter Pads for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

Eheim Filter Pads for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

Filter Pads for Eheim Professionel External Filter 2226/2228 (also for 2226/2228/2026/2028/2126/2128)

$14.89
Easy-Life Fluid Filter Medium Ultimate Water Conditioner (Freshwater & Saltwater)

Easy-Life Fluid Filter Medium Ultimate Water Conditioner (Freshwater & Saltwater)

Easy-Life fluid filter medium represents a completely new product generation in aquatics. Its application range is so wide, that a certain name never fully covers all the workings of this product. Easy-Life ffm: is 100% nat...

From $7.49
Easy-Life Voogle First Aid For Fish (Freshwater & Saltwater)

Easy-Life Voogle First Aid For Fish (Freshwater & Saltwater)

Voogle quickly helps all freshwater and saltwater fish. It has a generally wholesome effect, increases resistance and supports the natural healing process. Every fish has a natural immune system that protects him against pa...

From $7.97
Eheim Filter Pads for 2222/2224 Canister Filter

Eheim Filter Pads for 2222/2224 Canister Filter

Filter Pads for Eheim Professionel External Filter 2222/2224

$13.99
Aquarium Pharmaceuticals API Algae Eating Wafer Food

Aquarium Pharmaceuticals API Algae Eating Wafer Food

Formulated with a rich blend of algae including spirulina for essential micronutrients and optimal health, pea protein proven to be a superior plant protein source for digestibility and growth, and a natural pre-biotic to build na...

From $5.99
Eheim EHFILAV Freshwater Biological Filtration Media

Eheim EHFILAV Freshwater Biological Filtration Media

A build-up of toxic nitrogenous wastes is a natural result of all aquarium inhabitant`s life processes. In nature, the body of water is large enough to dissipate or dilute these wastes. Some will even be converted into usable ener...

From $12.49
Continuum Aquatics Reef-Basis Potassium Dry Form

Continuum Aquatics Reef-Basis Potassium Dry Form

Reef•Basis Potassium Description: Dry Potassium Supplement for Marine Aquariums Features: • Provides bioavailable potassium for corals and other invertebrates • Phosphate, Nitrate & Silicate Free • Contains no ace...

From $8.39
SMC Ball Valve

SMC Ball Valve

SMC Ball Valve 1/4 in FPT x 1/4 in FPT **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 ...

From $6.99
Eheim Prefilter for Wet/ Dry Filter 2227/2229

Eheim Prefilter for Wet/ Dry Filter 2227/2229

Prefilter for Eheim Professionel Wet/Dry Filter 2227/2229

$11.49
Continuum Aquatics Reef-Basis Calcium Dry Form

Continuum Aquatics Reef-Basis Calcium Dry Form

Reef•Basis Calcium Description: Dry Calcium Supplement for Marine Aquariums Features: • Provides bioavailable calcium for corals and other invertebrates • Phosphate, Nitrate & Silicate Free • Contains no acetates, gl...

From $7.79
The Successful Reef Aquarium - Basics of German Reefkeeping - by Daniel Knop

The Successful Reef Aquarium - Basics of German Reefkeeping - by Daniel Knop

Reef tanks have a reputation for being complicated and expensive. This book shows that such a reputation is not necessarily deserved. As an easy-to-understand guide for the beginning aquarist, the book provides the reader with the...

$12.99
Continuum Aquatics Bio-Viv HUFA Dietary Supplement

Continuum Aquatics Bio-Viv HUFA Dietary Supplement

Bio•Viv-HUFA Description: Essential Lipid Complex for all Fishes Features: • HUFA complex for all marine fishes & corals • Provides omega-3 fatty acids EPA & DHA in complex form • Particularly useful for fish ...

From $4.49
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 $3.59
Eheim Carbon Filter Pad for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

Eheim Carbon Filter Pad for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

Carbon Filter Pad for Eheim Professionel External Filter 2226/2228 (also for 2026/2028/2126/2128)

$14.89
Continuum Aquatics Bio-Viv Garlic Concentrated Liquid Food Supplement

Continuum Aquatics Bio-Viv Garlic Concentrated Liquid Food Supplement

Bio•Viv-Garlic Description: Essential Lipid Complex for all Fishes Features: • Concentrated liquid garlic attractant for all fishes • Helps finicky eaters to get an appetite Advantages: Bio•Viv Garlic is made fr...

From $7.19
JBJ 8 Gallon 180 Nano Biotope Replacement Sponge - 6 Pack

JBJ 8 Gallon 180 Nano Biotope Replacement Sponge - 6 Pack

8 Gallon JBJ Nano 180 Sponge (6 Pack) Six Replacement Sponges for the JBJ 180 Nano Cube

$7.99
Power Cord

Power Cord

Gauge 14 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...

From $6.99
1 - 25 of 50
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: