Most corals are photosynthetic and approximately 85% of the energy required for their growth and coloration is provided through the symbiotic relationship they share with the zooxanthellae algae which live within the coral. In ord...
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....
Part #: 270490 Size: 1/2" Hosebarb x 1/2" Hosebarb x 1/2" Hosebarb
**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 m...
Aqua Logic Single Stage Digital Controller - heater OR chiller up to 1/2hp LCD Electronic Temperature Controller - This device is operable from a distance of up to 400 feet and has a superior accuracy for pinpoint temperature con...
Model: 36W Length: 16.5" Color: White Color Temp: 7100K Enhance the natural color of your fish, plants and coral with standardized lighting. Pink bulbs are useful for freshwater and planted applications while blue bulbs are usef...
Seachem Reef Complete ™ is the liquid version of the Reef Advantage Calcium. It is a concentrated (160,000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without...
Part #: 270481 Size: 1/2" FPT x 1/2" Hosebarb
**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...
Marine Depot - RF100 Acclimation and Quarantine Box
Great for acclimating and quarantining newly acquired fish. Hinged top lid prevents fish from jumping out of the box. Removable front panel to allow you to easily release the ...
Low Energy Consumption
High Airflow Output
Single Outlet Air Pump
1666 CC/M Air Volume
High/Low Control Mode
10-30 gal Tank Capacity
Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is...
AquaMaxx Replacement Thumb Screw M6 x 35mm Used on the following AquaMaxx Skimmers and Reactors
AquaMaxx Hang on Back Skimmer Hang on bracket
Thread Size: M6 X 1.00
Length: 35.000 mm (+/- 0.50)
18W 10000K PC Bulb 18W 10000K Replacement compact fluorescent lamp
Bulb Replacement Guide
Life of Bulb*
Normal Output Fluorescent
Very High Output (VHO)
Filter Pad for Eheim Classic External Filter 2213 (2 pcs)
Part #: 172007 Size: 1/4" MPT
**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 Price Guarantee...
Cobalt Aquatics Accu-Therm 25 Watt Aquarium Heater
Fully submersible heater
Easy temperature setting
Computer tested, accurate ±2°F
Triac equipped thermostat
Borsilicate glass for superior heat and shock res...
AZOO Titanium Electronic Heater 50 Watt *US Version* Adapts the latest electronic heating control technology. Temperature control range 70~92°F, ±1°F Titanium tube body, free from acid or alkaline corrosion, suitable for both s...
Replacement impeller for the Koralia 1 Pump Powerhead, Koralia Nano Pump Powerhead and Koralia 1 Controllable Pump Powerhead by Hydor.
Replacement Impeller for AquaMaxx Nano Calcium Reactor and ZR-1 ZEO Reactor
0.00 and 1.00 ppm standards (iron) for Hanna Checker HI721: Iron
Great for testing proper functionality of your Hanna Checker HI721 Checker.
Aquariums for the Savvy Aquarist
The NUVO Shallow Reef Series is the next advancement into the world of full-sized premium all-in-one aquariums. Based on our award winning NUVO Desktop and Mid-Size series, these full-sized aq...
2 pieces per pack
Replaces many air stones in common box filters and undergravel riser stems
The Power Agitator
Flexible, porous air tubes with large surface area
Provide powerful aeration and water agit...
Mechanical sponge, Carbon bag, Biological sponge
The UP Aqua planted aquarium Pro LED 3C light was designed to clip on to small nano aquariums.
At 7" long it is great for small planted aquariums or refugiums. The end caps of this light now come in three different colors that ...
API SuperClean 5-20 Hang-On Power Filter
With many effective and innovative features, the API SuperClean Power Filter will help to keep your aquarium clean and crystal clear. Advanced cartridge technology allows you to easy c...
AquaMaxx Replacement Thumb Screw 5/16-18 x 1.0 inch Used on the following AquaMaxx Skimmers and Reactors
AquaMaxx SS-3/4i Skimmer pump hold down
AquaMaxx CR-1 Calcium Reactor lid
AquaMaxx Hang on tank adaptor