Best Seller
Marineland Aquatic Plant LED Light System - 18 to 24 in.

Marineland Aquatic Plant LED Light System - 18 to 24 in.

The Marineland Aquatic Plant LED Light; is specifically designed to provide beautiful shimmering light; that benefits live aquarium Plants. These low profile; energy efficient; high output; LED light systems provide comparable light output to HO T5... more

$229.99

go to store
Marineland Hidden LED System - White and Blue - 21 in.

Marineland Hidden LED System - White and Blue - 21 in.

The Marineland 21 in. Blue and White LED light system; allows you to add brilliant; balanced lighting to your aquarium; without adding a bulky hood. These unique LED light strips have a built-in mounting system that clamps onto the frame of most... more

$52.39

go to store
Best Seller
Marineland Hidden Accent LED System - 460nm Blue - 17 in.

Marineland Hidden Accent LED System - 460nm Blue - 17 in.

The Marineland 17 in. 460nm Blue Accent LED light system; allows you to add brilliant blue lighting to your aquarium; without adding clutter to your aquarium. These unique LED light strips; have a built in mounting system that can clamp onto the frame... more

$54.49

go to store
Marineland Aquatic Plant LED Light System - 24 to 36 in.

Marineland Aquatic Plant LED Light System - 24 to 36 in.

The Marineland Aquatic Plant LED Light; is specifically designed to provide beautiful shimmering light; that benefits live aquarium Plants. These low profile; energy efficient; high output; LED light systems provide comparable light output to HO T5... more

$329.99

go to store
Lamp Lens Cover for Eclipse System 12 & Instant Ocean Kit

Lamp Lens Cover for Eclipse System 12 & Instant Ocean Kit

Lamp Lens Cover for Eclipse System 12 & Instant Ocean Kit more

$6.29

go to store
Marineland Perfecto Glass Canopy - 24 in. x 12 in.

Marineland Perfecto Glass Canopy - 24 in. x 12 in.

Perfecto Canopies are the economical; yet stylish way to top off your aquarium. With a polypropylene hinge for easy access to your tank; as well as a plastic back strip that can be cut for heaters; filters; etc.; these canopies provide protection for... more

$16.99

go to store
Eclipse System Six Cartridge - 3 pk.

Eclipse System Six Cartridge - 3 pk.

Ready-to-use filter cartridges contain Black Diamond Premium Activated Carbon; for optimum health and clarity of your Eclipse Aquarium. Double-Thick polyfiber pad for added mechanical filtration. Fast and easy to use. Rite-Size Cartridge: K more

$8.39

go to store
Marineland Perfecto Glass Canopy - 30 in. x 12 in.

Marineland Perfecto Glass Canopy - 30 in. x 12 in.

Perfecto Canopies are the economical; yet stylish way to top off your aquarium. With a polypropylene hinge for easy access to your tank; as well as a plastic back strip that can be cut for heaters; filters; etc.; these canopies provide protection for... more

$21.99

go to store
LED Aquarium Hood - 30 in. x 12 in.

LED Aquarium Hood - 30 in. x 12 in.

Do away with old fluorescent fixtures and upgrade to long-lasting; energy-efficient LED lighting on your aquarium. Marineland's modern; low profile LED aquarium hoods use integrated LED light for bright; shimmering illumination. White and blue LED's... more

$53.99

go to store
LED Aquarium Hood - 24 in. x 12 in.

LED Aquarium Hood - 24 in. x 12 in.

Do away with old fluorescent fixtures and upgrade to long-lasting; energy-efficient LED lighting on your aquarium. Marineland's modern; low profile LED aquarium hoods use integrated LED light for bright; shimmering illumination. White and blue LED's... more

$49.99

go to store
Magnetic Impeller Assembly - Eclipse System 3 & Hex 5

Magnetic Impeller Assembly - Eclipse System 3 & Hex 5

This is the replacement impeller assembly for the Hex 5 and the Eclipse System 3. (Green) more

$9.99

go to store
Hinged Filtration Access Panel for Eclipse 12

Hinged Filtration Access Panel for Eclipse 12

Replacement hinged filtration access panel for Eclipse 12 aquarium system. more

$6.29

go to store
Marineland Reef Capable LED Light - 48 to 60 in.

Marineland Reef Capable LED Light - 48 to 60 in.

The Marineland Reef Capable LED Light system; is specifically designed to provide beautiful shimmering light; that benefits corals; fish and invertibrates in reef aquariums. These low profile; energy efficient; high output; LED light systems provide... more

$489.99

go to store
Marineland Reef Capable LED Light - 18 to 24 in.

Marineland Reef Capable LED Light - 18 to 24 in.

The Marineland Reef Capable LED Light system; is specifically designed to provide beautiful shimmering light; that benefits corals; fish and invertibrates in reef aquariums. These low profile; energy efficient; high output; LED light systems provide... more

$209.99

go to store
Marineland Reef Capable LED Light - 36 to 48 in

Marineland Reef Capable LED Light - 36 to 48 in

The Marineland Reef Capable LED Light system; is specifically designed to provide beautiful shimmering light; that benefits corals; fish and invertibrates in reef aquariums. These low profile; energy efficient; high output; LED light systems provide... more

$399.99

go to store
Fluorescent Lamp for Eclipse 6 - 8W - 5500K - 12 in.

Fluorescent Lamp for Eclipse 6 - 8W - 5500K - 12 in.

Daylight Fluorescent Lamp replacement bulb. This bulb is made to fit into the Eclipse System Six and all 12 in. (T5) aquarium lighting fixtures. The illumination is brighter than the standard fluorescent lamps which helps promote aquatic plant growth... more

$9.99

go to store
Marineland Reef Capable LED Light - 24 to 36 in.

Marineland Reef Capable LED Light - 24 to 36 in.

The Marineland Reef Capable LED Light system; is specifically designed to provide beautiful shimmering light; that benefits corals; fish and invertibrates in reef aquariums. These low profile; energy efficient; high output; LED light systems provide... more

$299.99

go to store
Desktop 12 Gallon Uniquarium-Flat-Back Hexagon Aquarium Set Sapphire Blue - 12G-SBLUE

Desktop 12 Gallon Uniquarium-Flat-Back Hexagon Aquarium Set Sapphire Blue - 12G-SBLUE

Self-contained filtration system is completely concealed. 3-in-1 chemical, mechanical, and biological filtration system. High-capacity system features dual-return for better circulation. Additional slots provided for heaters and venturi skimmers.... more

$449.99

FREE shipping

go to store
Desktop 12 Gallon Uniquarium-Flat-Back Hexagon Aquarium Set Black - 12G-BLACK

Desktop 12 Gallon Uniquarium-Flat-Back Hexagon Aquarium Set Black - 12G-BLACK

Self-contained filtration system is completely concealed. 3-in-1 chemical, mechanical, and biological filtration system. High-capacity system features dual-return for better circulation. Additional slots provided for heaters and venturi skimmers.... more

$449.99

FREE shipping

go to store
Daylight Power Compact Lamp for Eclipse 12 - 13W - 5500K - 8 in.

Daylight Power Compact Lamp for Eclipse 12 - 13W - 5500K - 8 in.

Replacement compact fluorescent lamp for Marineland Eclipse system 12. It is a 5500K Daylight bulb with a 10;000 hour performance rating. This superior lighting promotes aquatic plant growth and enhances fish color. All the while requiring 10 percent... more

$12.99

go to store
Cartridge for Eclipse 1 & 12 - 3 pk.

Cartridge for Eclipse 1 & 12 - 3 pk.

Each preassembled cartridge slides easily into place; providing superior mechanical and chemical filtration; and making replacement fast; dry and effortless. The cartridge mechanically filters water through a pad of double thick polyfiber. Debris and... more

$9.49

go to store
Emperor Bio Wheel Bearings for Eclipse 1; 2 & 3

Emperor Bio Wheel Bearings for Eclipse 1; 2 & 3

Replacement Bio Wheel bearings for the Eclipse 1; 2; and 3 Aquarium kit systems. more

$4.39

go to store
Bio Wheel Assembly for Eclipse Six

Bio Wheel Assembly for Eclipse Six

Replacement bio wheel assembly for the Eclipse Six system by Marineland. more

$6.99

go to store
Fluorescent Lamp for Eclipse Hex 5; 7 & Corner 5 - 10W - 5100K

Fluorescent Lamp for Eclipse Hex 5; 7 & Corner 5 - 10W - 5100K

This is a replacement fluorescent lamp for the eclipse system. more

$14.99

go to store
Assembly Cover for Eclipse 2 & 3 Hoods

Assembly Cover for Eclipse 2 & 3 Hoods

Replacement impeller assembly cover for the Eclipse System 3. more

$4.99

go to store
Extension Tube for Eclipse 1 Hood/All Magnums/Penguin 110/125/160/170

Extension Tube for Eclipse 1 Hood/All Magnums/Penguin 110/125/160/170

Extension tube fits: all Magnum 350 ; HOT Magnum ; Eclipse 1 Hood; Penguin 110/125/160/170 Size: 6 3/4''L X 1/2'' diameter (coupler plus extension tube) 2'' L x 1/2'' diameter (strainer) more

$4.79

go to store
Intake Tube for Eclipse 3 & Hex 5

Intake Tube for Eclipse 3 & Hex 5

This is the replacement intake tube for the Hex 5 and the Eclipse System 3. more

$6.29

go to store
Pump and Filtration Assembly for Eclipse 3 & Hex 5

Pump and Filtration Assembly for Eclipse 3 & Hex 5

This is the pump/filtration assembly for the Hex 5 and the Eclipse System 3. *Impeller not included* more

$15.99

go to store
Impeller Housing for Eclipse 3 & Hex 5

Impeller Housing for Eclipse 3 & Hex 5

This is the replacement impeller housing for the Hex 5 and the Eclipse System 3. more

$4.39

go to store
Impeller Assembly for Eclipse 1 Hood

Impeller Assembly for Eclipse 1 Hood

Impeller assembly for the PFE-1 by Marineland. Works for Eclipse 1 & Eclipse 12 Hoods. more

$9.99

go to store
biOrb by Oase Flow 4 Gallon Aquarium Black - 45909

biOrb by Oase Flow 4 Gallon Aquarium Black - 45909

Dimensions: 8.2W x 11.8D x 12.4H in.. Made from strong acrylic. For fresh or salt water. Includes LED light and 5-stage filtration system. 1-size-fits-all filter cartridge. 12V transformer. Choose from available color options. The biOrb by Oase Flow 4... more

$99.99

FREE shipping

go to store
biOrb by Oase Halo MCR 4 Gallon Aquarium White - 45658

biOrb by Oase Halo MCR 4 Gallon Aquarium White - 45658

Dimensions: 12 diam. x 14H in.. Made from strong acrylic. For fresh or salt water. Includes a 5-stage filtration system. Features remote-controlled multi-color lighting. 12V transformer. Concealed waterline. Hinged lid for easy access. Choose from... more

$99.00

FREE shipping

go to store
biOrb by Oase Halo MCR 4 Gallon Aquarium Grey - 45653

biOrb by Oase Halo MCR 4 Gallon Aquarium Grey - 45653

Dimensions: 12 diam. x 14H in.. Made from strong acrylic. For fresh or salt water. Includes a 5-stage filtration system. Features remote-controlled multi-color lighting. 12V transformer. Concealed waterline. Hinged lid for easy access. Choose from... more

$99.00

FREE shipping

go to store
biOrb by Oase Classic 15 MCR Aquarium White - 45643

biOrb by Oase Classic 15 MCR Aquarium White - 45643

4 gallon bowl, Dimensions: 11.75 diam. x 12.5H in.. Acrylic base and bowl with multiple finish options. 5 stage filtration system. 1 size fits all filter included. Lighting remote control included. Multicolored LED lights with 16 preset colors and... more

$99.00

FREE shipping

go to store
biOrb by Oase Classic 15 MCR Aquarium Silver - 45648

biOrb by Oase Classic 15 MCR Aquarium Silver - 45648

4 gallon bowl, Dimensions: 11.75 diam. x 12.5H in.. Acrylic base and bowl with multiple finish options. 5 stage filtration system. 1 size fits all filter included. Lighting remote control included. Multicolored LED lights with 16 preset colors and... more

$99.00

FREE shipping

go to store
biOrb by Oase Tube 15 MCR Aquarium Black - 45944

biOrb by Oase Tube 15 MCR Aquarium Black - 45944

4 gallon bowl, Dimensions: 13 diam. x 12.4H in.. Acrylic base and bowl with multiple finish options. 5 stage filtration system. 1 size fits all filter included. Lighting remote control included. Multicolored LED lights with 16 preset colors and... more

$190.11

FREE shipping

go to store
biOrb by Oase Classic 4 Gallon Aquarium Black - 45615

biOrb by Oase Classic 4 Gallon Aquarium Black - 45615

Dimensions: 12 diam. x 12H in.. Made of strong acrylic. For fresh or salt water. Includes a 5-stage filtration system and LED light. 1-size-fits-all filter cartridge. 12V transformer. Select from available color options. The biOrb by Oase Classic 4... more

$79.99 $75.90

FREE shipping

go to store
biOrb by Oase Classic 4 Gallon Aquarium Silver - 45620

biOrb by Oase Classic 4 Gallon Aquarium Silver - 45620

Dimensions: 12 diam. x 12H in.. Made of strong acrylic. For fresh or salt water. Includes a 5-stage filtration system and LED light. 1-size-fits-all filter cartridge. 12V transformer. Select from available color options. The biOrb by Oase Classic 4... more

$115.42 $64.82

FREE shipping

go to store
biOrb by Oase Life 45 MCR Aquarium White - 45869

biOrb by Oase Life 45 MCR Aquarium White - 45869

12 gallon tank, Dimensions: 14.75L x 10W x 22H in.. Acrylic base and bowl with multiple finish options. 5 stage filtration system. 1 size fits all filter included. Lighting remote control included. Multicolored LED lights with 16 preset colors and... more

$299.00

FREE shipping

go to store
biOrb by Oase Tube 15 LED Aquarium White - 45929

biOrb by Oase Tube 15 LED Aquarium White - 45929

4 gallon bowl, Dimensions: 13 diam. x 12.4H in.. Acrylic base and bowl with multiple finish options. 5 stage filtration system. 1 size fits all filter included. Lighting remote control included. Multicolored LED lights with 16 preset colors and... more

$175.56

FREE shipping

go to store

More information about Fish Supplies

Best prices on Marineland eclipse system 12 aquarium in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.