Top quality Phillipine base rock, clean and nicely sized from baseball to softball size
South Seas Lace Rock is a great new aquascaping rock that we are excited to be offering. South Seas had much more structure than any other ...
Concentrated Strontium Supplement for All Marine Fish & Reef Aquaria
Highly-concentrated ionic strontium solution.
Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral...
Increases pH in all Marine and Freshwater Aquaria
Increases pH in marine and reef aquaria.
May be used to help increase pH in aquaria that have adequate alkalinity yet have chronically-depressed pH levels; whil...
Replacement Lamp for UV Sterilizers Dimensions: 6.75in x 1.5in x 1in
Large face digital thermometer with alert feature. Display both aquarium water temperature and room temperature in degrees Fahrenheit. Has 4 alert features. Alarm will sound and LED flashes: high temp alert only, low temp alert on...
Highly-concentrated, extended activity iodide solution. Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of f...
Potassium Solution Primarily for Reef Aquaria Housing SPS Corals
Highly-concentrated ionic potassium solution.
Provides potassium, an important component of aragonite (the mineral secreted as skeletal material ...
Description: Kent Micro Vert contains a nutritionally balanced diet for corals, sponges, anemones, gorgonians, feather dusters, clams and other fine filter feeders. It is rich in vitamins and natural minerals from spirulina and ...
Brightwell Aquatics Xport NO3 Dimpled Brick - Xport – the premier filtration media in the world!
Xport-NO3 Ultra-activated Denitrification Media with Superior Performance Characteristics.
Spears® PVC Utility Ball Valves A high quality, economical, quarter-turn shut off valve designed for irrigation, pool and spa and any OEM applications. Safe-T-Shear® Stem developed to help prevent line fluids from leaking out in...
Roll of 5/8" I.D. (inside diameter) Black Flexible Vinyl Tubing. Made in the USA!
The Marine Depot flexible vinyl tubing is made with FDA-approved materials. It is flexible and non-toxic so works great for aquarium plumbing a...
The Original MJ multi-use submersible pump and power head is built to perform and last under the harshest conditions. Ideal for wave makers, protein skimmers, calcium reactors, nano aquariums, under gravel filters and hydroponic a...
TwoLittleFishies HydroCarbon 2 G.A.C. is a granulated activated carbon designed specifically for the purification of water. It is manufactured by steam activation and acid washing of a special Lignite material under carefully cont...
This is a fired ceramic disk that does not need to be soaked before using. No post means they are easy to re-position on egg crate or your frag rack.
The larger size is great for grow-out of your favorite corals.
Flow Rate: 190 gph maximum flow with a 7` shut-off
Power consumption: 19 Watts
Pump Size (L x W x H): 3.5" x 2.2" x 3.2"
Outlet Size / Inlet Size: 1/4" / No Thread
10` grounded power cord
Innovative Marine has got you covered.
Provide protection for your livestock and encase any aquarium with this complete Do-It-Yourself mesh screen lid kit.
Glass lids trap in heat, do not allow proper evaporation and build u...
The "Care Magnet" is a breath of fresh air in the field of aquarium pane cleaner design, consisting of an ergonomic handle and special plastic blades made of wear-resistant high performance plastic. The patented slim Care Magnet i...
SeaChem Reef Iodide ™ is an iodide supplement for those with dense populations of invertebrates or soft corals. It is also useful in tanks with aggressive skimmers. Reef Iodide™ is concentrated at 8,000 mg/L. As little as 1 mL in ...
Theo 100W For Aquariums 14–26 gallons New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology. The Hydor Theo heater line features PTC patented thermal technology which makes it among t...
Digital Aquatics pH Probe w/Calibration Packets
Resolution 0.01 pH
Cable Length 4 feet
Connection Type Male BNC
Included Calibration Packets 1 x 7pH calibration packet
1 x 10pH calibration packet
These replacement upgrade lens are designed to increase the spread of the Radion LED fixture to 36" x 36". Can be use with any generation of Radion XR30w LED fixtures. 2 lens per pack.
TrueLumen PRO LED Striplights
A New Standard in Illumination
These sleek, extruded aluminum strip lights are packed with ultra-bright LEDs rivaling even the brightest T5`s. Completely water resistant and low-voltage provid...
Water Colors Aquarium Background is a pre-cut, high quality material that will give your aquarium a beautiful professional look.
Easy One Time Application
Adds Visual Depth
Improves Lighting Efficiency
Eliminates Taping & ...
Rox 0.8 Activated Carbon is the highest grade acid washed extruded carbon available on the market today.
Steam activated produced to the highest quality Food-Grade required by the FDA.
Unmatched adsorption proper...
Powerful, Quiet, Reliable.
State of the art design with ceramic shaft, oil-free design and epoxy encapsulated sealed motor. External or submersible use. Includes strainer to protect impeller and mounting suction cups. UL Listed ...