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Continuum Aquatics Reef-Basis Magnesium Liquid Supplement

Continuum Aquatics Reef-Basis Magnesium Liquid Supplement

Reef•Basis Magnesium Description: Magnesium Supplement for Marine Aquariums Features: • Provides bioavailable magnesium for corals and other invertebrates • Contains no acetates, gluconates, or polygluconates ...

From $7.99
AquaMaxx 200 Micron Filter Sock

AquaMaxx 200 Micron Filter Sock

4" Ring Diameter; 10-11" approx. length. Filter socks are the most convenient form of mechanical filtration. They remove excess food, detritus, organic waste, dust, and other particulates. Removing these particulates from the w...

From $8.99
Continuum Aquatics Reef Micro-Fuel Bacteria & Bacterioplankton Accelerator

Continuum Aquatics Reef Micro-Fuel Bacteria & Bacterioplankton Accelerator

Reef Micro•Fuel Description: Fuel for Bacteria Growth Features: • Safe organic carbon source for accelerated bacteria growth • Technologically advanced, sugar and alcohol free • Contains no gluconates or polygluconates ...

From $14.49
Seachem Laboratories Renew

Seachem Laboratories Renew

SeaChem Renew is ideal for use in systems where phosphate released from all activated carbons poses a problem. Renew is also less aggressive than carbon, making it well suited for reefs and planted aquaria. It is also beneficial f...

From $10.99
Continuum Aquatics Bacter Gen-M Marine Microbe Culture

Continuum Aquatics Bacter Gen-M Marine Microbe Culture

BacterGen•M Description: Microbial Culture for Marine Aquariums Features: • Provides seed bacteria to quickly establish the nitrogen cycle in new marine aquariums • Provides bacterial cultures to digest leftover food...

From $14.49
Continuum Aquatics Phyto-Blast Wide Range Phytoplankton Complex

Continuum Aquatics Phyto-Blast Wide Range Phytoplankton Complex

Phyto•Blast Description: Wide Range Aquacultured Phytoplankton Complex Features: • Wide Range, aquacultured phytoplankton Complex • Provides proteins, naturally occurring lipids and vitamins • Rich in chlorophyll, ca...

From $14.49
Continuum Aquatics Coralline Purple-CX Coralline Algae Growth Accelerator

Continuum Aquatics Coralline Purple-CX Coralline Algae Growth Accelerator

Coralline Purple•CX Description: Coralline Algae Accelerator for Marine Aquariums Features: • Specifically designed to encourage and accelerate coralline algae • Contains suspended aragonite • Does not promote green...

From $11.49
Continuum Aquatics Zoo Blast Wide Range Zooplankton Complex

Continuum Aquatics Zoo Blast Wide Range Zooplankton Complex

Zoo•Blast Description: Wide Range Zooplankton Complex Features: • Wide Range, naturally occurring Zooplankton Complex • Provides proteins, naturally occurring lipids and vitamins • Useful for filter feeding inverte...

From $14.49
Poly Filter

Poly Filter

The POLY-FILTER is for filtering and purifying both fresh and salt water aquariums. It is a formulation of a special patented material bonded to a synthetic matrix. By means of a unique proprietary process, the POLY-FILTER is made...

From $7.49
Continuum Aquatics Ocean Snow Marine Snow Replicator

Continuum Aquatics Ocean Snow Marine Snow Replicator

Ocean Snow Description: Marine Snow Replicator Features: • Marine Snow Replicator • Provides aragonite and rich organic and inorganic nutrients • Particularly useful for filter feeding invertebrates of all kinds ...

From $14.49
Double Slip Bulkhead Fitting

Double Slip Bulkhead Fitting

Part#: 270576 Size: 1/2" Hole Size: 1 1/4" This bulkhead is slip both the front and back. A PVC pipe (or other slip PVC fittings) can be glued into either end of the bulkhead. **Variations of this product can be fou...

From $3.49
Innovative Marine 200 Micron Filter Sock

Innovative Marine 200 Micron Filter Sock

Instantly improve your water quality with our pre-rinsed 200 micron filter socks. These highly durable mechanical filters help trap uneaten food, free floating particulate matter, micro-bubbles, and even dust from your aquarium. ...

From $7.99
Double Threaded Bulkhead Fitting

Double Threaded Bulkhead Fitting

Size: 1/2" Hole Size: 1 1/4" 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 online stores. The...

From $3.49
Berlin Sump Filter Sock 100 Micron

Berlin Sump Filter Sock 100 Micron

Filter sock for Berlin filtration system. Can be used with the BS-1 sump, BS-2 sump or the Berlin Hang-On Acrylic mounts. 100 micron (smaller pore size, filters out more fine particulates). Inner Diameter: 3-9/16" Outer Diameter:...

From $8.99
Standard Threaded Bulkhead Fitting

Standard Threaded Bulkhead Fitting

Size: 1/2" Hole Size: 1 1/4" This bulkhead is threaded on the side that is flanged (where you screw in a strainer) and slip on the back side (where you can glue in a PVC pipe). **Variations of this product can be found i...

From $3.49
Boyd Chemi-Pure Elite

Boyd Chemi-Pure Elite

Chemi-pure can be used with all water types as a chemical absorption filter and ion generator and exchange unit to positively keep pH at a perfect constant level. Also fantastic for use with African Cichlids and Discus! Needs repl...

From $9.99
Continuum Aquatics Marine Elements-T Mineral Complex

Continuum Aquatics Marine Elements-T Mineral Complex

Marine Elements•T Description: Premium Minor & Trace Mineral Supplement for Marine Aquariums & Reefs Features: • Provides bioavailable minerals for fish and invertebrates • Phosphate, Nitrate & Silicate Free •...

From $11.99
0.5 Micron Carbon Block Replacement Filter for Marine Depot, SpectraPure & Kent Marine

0.5 Micron Carbon Block Replacement Filter for Marine Depot, SpectraPure & Kent Marine

1/2 micron carbon block prefilter - highly recommended replacement filter highly effective at reducing unwanted taste, odor, chlorine, fine sediments and pesticides. nominal 0.5-micron rating effective at reducing Cry...

$13.49
Seachem Laboratories Purigen

Seachem Laboratories Purigen

SeaChem Purigen is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impu...

From $8.99
Hanna Instruments Checker Colorimeter Reagents

Hanna Instruments Checker Colorimeter Reagents

Reagent kit for 25 Chlorine tests Range: 0.00 to 2.50 mg/L

From $6.50
Cobalt Aquatics Micron Sock for Power Gravel Cleaner 3-pack

Cobalt Aquatics Micron Sock for Power Gravel Cleaner 3-pack

Replacement Micron Sock for Cobalt Power Gravel Cleaner 10-30 gallon (3 pk).

From $13.69
1/2 Inch EZ-Flow PVC Pipe Tubing

1/2 Inch EZ-Flow PVC Pipe Tubing

50ft Roll. EZ-Flow PVC is 40% more flexible than standard flex pipe. 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 ...

From $8.99
Bob Smith Industries BSI Cyanoacrylate IC-Gel Aquarium Frag Glue - 20 gram

Bob Smith Industries BSI Cyanoacrylate IC-Gel Aquarium Frag Glue - 20 gram

IC-GEL™ is a cyanoacrylate paste that is extremely thick which comes in an applicator tube like toothpaste. It has the same bonding and curing time characteristics as MAXI-CURE™; IC-Gel™, however, can be applied to a vertical surf...

$6.99
Boyd Chemi-Pure Blue

Boyd Chemi-Pure Blue

A revolutionary new addition to the Chemi-pure family, Chemi-pure Blue! Chemi-pure Blue is specially created for fantastic results in reef and marine aquariums. The new proprietary blend of premium, low-dust pelletized carbo...

From $11.99
E.S.V. B-Ionic 2-Part Calcium Buffer

E.S.V. B-Ionic 2-Part Calcium Buffer

B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powders...

From $14.99
1 - 25 of 775
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