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Continuum AquaBlade-P Acrylic Safe Algae Scraper w/ Plastic Blade

Continuum AquaBlade-P Acrylic Safe Algae Scraper w/ Plastic Blade

AquaBlade•P Scraper SHORT with Acrylic Safe Plastic Blade Made in the USA! Compatibility built-in 100% Backwards compatible with previous units. AquaBlade scraper fits the old blades, AquaBlade blades fit the old scrap...

From $8.49
Standard Threaded Bulkhead (Schedule 80, Heavy Duty)

Standard Threaded Bulkhead (Schedule 80, Heavy Duty)

Standard Threaded Bulkhead (Schedule 80, Heavy Duty) - 1/2" Slip X 1/2" FPT Hole Size Required: 1 3/8" This bulkhead is slip on the side that is flanged (where you slip in a strainer) and threaded on the back side (where you c...

From $11.99
Prodibio BIO DIGEST

Prodibio BIO DIGEST

BioDigest is effective in both fresh water and marine water tanks and is a concentrated bacterial solution which biologically filters and eliminates aquarium waste. BioDigest: composed of live bacterial strains aquarium cle...

From $19.00
Oceanic 14 Gallon BioCube - Replacement 24 Watt Lamp

Oceanic 14 Gallon BioCube - Replacement 24 Watt Lamp

Maintain healthy inhabitants in your BioCube aquarium system. Proper lighting conditions are vital for the health of such photosynthetic organisms as corals, invertebrates and plants. Since lamp spectrum and intensity decline as b...

From $17.49
Coralife Aqua Gloves (One Pair Shoulder Length Protective Gloves)

Coralife Aqua Gloves (One Pair Shoulder Length Protective Gloves)

Coralife Aqua Gloves are full-arm length with elastic bands to hold them snugly on the upper arm. The gloves measure 28" in total length and are made of the finest PVC material with fiber-reinforced sleeves. The Aqua Gloves are de...

$19.99
Korallen-Zucht ZEOvit ZEOlite Reactor Media - 1 Liter

Korallen-Zucht ZEOvit ZEOlite Reactor Media - 1 Liter

ZEOvit Zeolite Reactor Media ZEOvit consists of three different sized untreated and all natural Zeoliths of highest quality. For best results it should be used in a filter. If used in combination with ZEObak and ZEOfood, ZEOvit...

$15.99
V2O Aquarium Foods Seaweed

V2O Aquarium Foods Seaweed

High in protein and enriched with Vitamins A, B1, B2, B6 and K. This is the most popular type of seaweed because of it`s natural green color and it`s ability to hold together for extended periods of time in the aquarium water. Th...

From $5.49
Be A Good Host Ice Grey - Limited Edition T-Shirt

Be A Good Host Ice Grey - Limited Edition T-Shirt

High-quality, heavyweight 100% cotton short sleeve T-shirt. "Be A Good Host" graphic printed on chest with small MarineDepot.com logo.

From $19.99
Seachem Laboratories Marine Buffer

Seachem Laboratories Marine Buffer

Seachem Marine Buffer is the original and still unique buffer with a pH of 8.3, designed to adjust pH to 8.3 and maintain both pH and alkalinity(KH). It is formulated not to disrupt the natural ionic balance of marine water with p...

From $6.49
Kent Marine Reef Carbon

Kent Marine Reef Carbon

Description: Removes organic pollutants, stains, and entrained toxic gases in marine and freshwater aquariums or ponds. Contains the finest pelletized activated bituminous coal based carbon. Pore size is in the 20 to 2,000 Angstro...

From $10.49
Lifegard Aquatics 29-1/2 inch Micron Cartridge R172010

Lifegard Aquatics 29-1/2 inch Micron Cartridge R172010

29 1/4" 20 Micron Cartridge CL-29 for Lifegard Aquatics AF-94 Triple Inline Mechanical Filter (requires 29" standpipe)

$16.99
Brightwell Aquatics Alkalin8.3-P Dry pH Buffer

Brightwell Aquatics Alkalin8.3-P Dry pH Buffer

• Highly-effective alkalinity-increasing ("buffer") powdered blend. • Helps increase pH stability in an aquarium by raising the alkalinity; continued addition raises pH until 8...

From $6.49
JBJ Aquascraper 4-in-1 Cleaning Kit

JBJ Aquascraper 4-in-1 Cleaning Kit

JBJ introduces its versatile Aquascraper (4 in 1 cleaning kit). This clever maintenance tool eliminates the need for multiple products by offering 4 unique interchangeable attachments in 1 space saving unit. This is offered in 12...

From $14.99
Coral Frenzy Reef Pellet 1mm - 70g

Coral Frenzy Reef Pellet 1mm - 70g

Coral Frenzy Reef Pellet is the perfect alternative to feeding live or frozen foods. Every Ingredient is listed on the label so there is no question of what you are feeding. There are no “secret” ingredients or fillers; what you...

$19.99
Flexible PVC Pipe 10 Feet Roll

Flexible PVC Pipe 10 Feet Roll

Flexible PVC can simplify your plumbing as it allows you to bend and curve around pumps, filters and other obstructions. It retains its large inside diameter and helps to avoid the need of elbows so that water flow is not impeded....

From $12.49
NYOS REEF CEMENT Aquascaping Adhesive

NYOS REEF CEMENT Aquascaping Adhesive

NYOS® REEF CEMENT is a rapid adhesive with a firm grip and is low in harmful substances Can be used above and below water Not harmful to corals or fish Attachment of corals, reef structures, etc. Technical Details Con...

$19.99
Seachem Laboratories Denitrate

Seachem Laboratories Denitrate

de*nitrate™ is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. Great for b...

From $10.99
Blue Life USA Water Colors Aquarium Background

Blue Life USA Water Colors Aquarium Background

Water Colors Aquarium Background is a pre-cut, high quality material that will give your aquarium a beautiful professional look. Easy One Time Application Adds Visual Depth Improves Lighting Efficiency Eliminates Taping & ...

From $19.99
Rod`s Food Herbivore Blend 6oz

Rod`s Food Herbivore Blend 6oz

Rod`s Food HERBIVORE BLEND has all of the same great ingredients of the Original Blend, but for those with more than the average amount of herbivores we have doubled the vegies, trippled the existing seaweeds and have added anothe...

$19.99
Seachem Laboratories CupriSorb Copper Remover

Seachem Laboratories CupriSorb Copper Remover

SeaChem CupriSorb is a powerful adsorbent of copper and heavy metals. CupriSorb will remove copper more rapidly and efficiently than carbon and is thus ideal for emergency copper removal. It extracts all types of copper from water...

From $9.49
Two Little Fishies Magfeeder Magnetic Feeding Ring

Two Little Fishies Magfeeder Magnetic Feeding Ring

MagFeederTM and its accessories make feeding your fishes more effective and enjoyable too. MagFeeder comes with a floating feed ring that retains flakefoods, pellets, powdered invertebrate feeds, or any food you want to dose into ...

$19.99
Marine Depot ALL STAR - Limited Edition T-Shirt

Marine Depot ALL STAR - Limited Edition T-Shirt

High-quality, heavyweight 100% cotton black short sleeve T-shirt. "All Star" graphic printed on chest.

From $19.99
Korallen-Zucht ZEObak Nutrient Additive

Korallen-Zucht ZEObak Nutrient Additive

ZEObak Nutrient Additive The value of bacteria in saltwater aquariums is one of the most underappreciated water quality parameters by aquarists. Planktonic bacteria provide corals with nutrients necessary for optimal growth and...

From $18.99
Tom Aquatics Multi-Tool Algae Scraper

Tom Aquatics Multi-Tool Algae Scraper

Multi-Function Algae Scraper includes 3 attachments and comes in 3 different handle sizes; 14", 22" & 34". Cleaning rod with interchangeable tools scrapes algae, removes wastes & polishes aquarium surface. (For glass aquariums...

From $15.49
New Life Spectrum Thera-A Large Fish Formula, Sinking Pellet Food

New Life Spectrum Thera-A Large Fish Formula, Sinking Pellet Food

New Life Spectrum Thera-A Large Fish Formula, Sinking Pellet Food 250g Non-Medicated Anti-Parasitic Formula 3mm Sinking Pellet Freshwater/Saltwater High-quality, easily digestible krill and fish meal protein ...

From $15.99
76 - 100 of 314
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