The Hybrid model comes with the more powerful impeller(dart) installed. Dart/Snapper Hybrid Pump Out of the box, this pump is...

The Hybrid model comes with the more powerful impeller(dart) installed. What kind of heart do you want to put in...

Replacement Large seal for Reeflo Pumps (not for dart, snapper, or tail pumps)

Faucet Snap Coupler Kit - Quick-Connect Aerator and Feed Connector w/ Faucet Adapters. (adapts kitchen / bathroom faucets to 1/4" tubing...

For compact 2-stage SpectraPure Unit.

Bio-sponge filter fueatures silent operation, and has an excellent filtering effect while oxygenating the water. The special developed foam materials...

Bio-sponge filter features silent operation, and has an excellent filtering effect while oxygenating the water. The special developed foam materials...

Bio-sponge filter fueatures silent operation, and has an excellent filtering effect while oxygenating the water. The special developed foam materials...

Flow Restrictor - used when changing membrane to a faster or slower speed.

Flow Restrictor - used when changing membrane to a faster or slower speed.

The new Tek-Light Elite reflectors come in 2 lamp bay pieces. For example, a 4 foot 4 lamp fixture you...

VHO Lamp Shipping rates apply to T5 lamps Giesemann T5 High Output lamps from Germany incorporate the most advanced fluorescent...

T5 Lamp Metal Clip - Single Clip

Socket for 250watt double end hqi bulbs. This is a single socket. These are meant for replacement sockets in existing...

The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don't be fooled - these pumps...

The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don't be fooled - these pumps...

Micra Plus Pumps are completely submersible recirculation pumps for every type of aquarium, terrarium, internal or external fountain, landscaping construction,...

Micra Pumps are completely submersible recirculation pumps driven by a permanent magnet type synchronous motor for every type of aquarium,...

Mi Mouse is a pump with excellent performance. Ideal for use in small spaces thanks to its compact dimensions. A...

SEN OUTLET ADAPTER 3/4\'

SEN 500 IMPELLER

20 Hr. Disposable Heat Pack

The 3/4" model will flow approximately 850/950 GPH man. The total height with the fitting attached on top is 4.5". ...

SeaGel" is a blend of MatrixCarbon" and PhosGuard". MatrixCarbon" is an ultracapacity carbon for the removal of organic and color...

Flourite" is a specially fracted, stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to...

Flourite Red" is a specially fracted, stable porous clay gravel for the natural planted aquarium. Its appearance is best suited...

Onyx" is a specially fracted porous substrate for the aquarium. Onyx" is suitable for any marine or freshwater environments and...

Pearl Beach" is an all natural aragonite substrate for all types of marine, reef and tropical aquaria. Its chemical composition...

Flourite Black Sand" is a specially fracted, stable porous clay gravel for the natural planted aquarium. Its appearance is best...

Meridian"is an all natural oolitic (spherical or egg shaped) aragonite substrate for all reef and marine aquaria. Meridian" is the...

  PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater....

PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard...

Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion...

Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion...

Matrix" is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix" is a porous...

Matrix" is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix" is a porous...

MatrixCarbon" is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will not...

MatrixCarbon" is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will not...

Salifert Potassium Reef TestPotassium concentration in natural seawater is approximately 400 ppm. Many aquarists have reported that a low potassium...

-Multi-purpose break resistant clear container -Use as : holding tank treatment tank observation -As a treatment tank, requires less medication...

-Multi-purpose break resistent, clear container -Use as : holding tank treatment tank observation -As a treatment tank, requires less medication...

FROZEN FOOD Flat Rate $39.99 Shipping Charge - All frozen food is shipped in an extra thick insulated foam box with dry ice....

ROWAphos? for reliable, effective removal of phosphate from freshwater & saltwater. ROWAphos is a completely new filter material for eliminating...

Aquascape is a two-part epoxy putty that has been specially developed by D-D for use in salt water and freshwater...

LAST ONE_ SAVE 25% seio 820SE Impeller Assembly Kit