Compact and Powerful Air Pump, up to 20 gals. These "silent" running air pumps will provide many years of trouble-free operation.
Powerful; pumps up to 30" water depth
ETL (UL) approved
Replacement impeller for Danner Mag-Drive Supreme 2 Pump. Includes impeller shaft and bushings.
An abundance of proteins and lipids makes these plankton ideal food supplement for invertebrates and medium to large fish. Their heavy concentration of beta carotene brings out the color of your fish. Recommended for: All Freshwa...
Fully Submersible, Fully Waterproof and UL Certified Heater suitable for both fresh and salt water aquarium set ups featuring TrueTemp technology
TruTemp dial with readjustment ring allows the user to calibrate the heater for ...
ROWAphos is the professional method of removing Phosphate and Silicate in all types of Aquariums and Ponds. It has the largest absorption ability of any phosphate product and will not leach back in to the water. ROWAphos is the m...
A complete test kit for testing tap and aquarium water. Tests six different potentially dangerous water conditions. Includes Freshwater pH, High Range pH, Ammonia, Nitrite, and Nitrate. Kit features computer-analyzed laminated col...
Impeller Assembly for Aqua Clear 20 (201) Powerhead
96W 6700k Daylight White Powercompact Bulb 6700k daylight white bulb with a square pin configuration. Approx. bulb dimensions: 33.5" x 1.75" x 1"
Bulb Replacement Guide
Life of Bulb*
Deionization cartridge - Color Change Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched the best replacement ...
Rio® & Rio Plus Aqua Pump/Powerheads provide a versatile water pumping system designed with high efficiency and reliability at lower cost. Designed with next-generation magnetic-rotor technology, Rio® & Rio Plus Aqua...
True Union Swing Check Valve - 1/2 inch Slip x 1/2 inch Slip
**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 matchin...
Gate Valve - 1/2 inch Slip X 1/2 inch Slip
**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 Pr...
Calcium is a major constituent of coralline algae, the skeletal material of hard corals and the skeletal needles of soft/leather corals. In many cases too low a calcium concentration retards coral and coralline algae growth.
Part #: FT9033 Description: 1/2" Clear FPT Swing Check Valve Size: 1/2" FPT x 1/2" FPT Designed to be used any place where you want to stop backflow and siphoning. These are among the highest quality check val...
Gate Valve - 1/2 inch FPT X 1/2 inch 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 Pric...
UVL 65W Actinic White PowerCompact Bulb - Straight Pin
Bulb Replacement Guide
Life of Bulb*
Normal Output Fluorescent
Very High Out...
The D-D Midday 6000 T5 bulbs have full a 5 point colour spectrum and 6000K colour temperature which exactly recreates natural sunlight. Suitable for salt water and fresh water. Midday is a 6000 Kelvin tube with a 5 point spectrum...
Part #: FT8933 Description: 1/2" Clear PVC Socketed Swing Check Valve Size: 1/2" Slip x 1/2" Slip Designed to be used any place where you want to stop backflow and siphoning. These are among the highest quality check valves to be...
When there are insufficient areas of a tank which are deprived of oxygen (anaerobic zones) or denitrification is not taking place properly, nitrate will build up. This can also happen in an aquarium where ...
True Union Swing Check Valve - 3/4 inch FPT x 3/4 inch 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 ...
Our Granular Activated Carbon based on bituminous coal provides the best combination of pore size, large particle size, high surface area, low ash, and hardness for chemically filtering aquarium water. In addition, test results in...
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...
Black Diamond Premium Activated Carbon eliminates discoloration, odors, and impurities...and keeps on doing it long after other carbons quit. Heat-activated bituminous coal-based Black Diamond granules are speci...
Replacement Lamp for Red Sea Max Tank
Double Threaded Bulkhead (Schedule 80, Heavy Duty) - 1/2" FPT X 1/2" FPT Hole Size Required: 1 3/8"
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although ...