Double Union Ball Valve - 1/2 inch Includes both 1/2" FPT and 1/2" Slip fittings.
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligib...
Replacement pump for Mini-G SK200
Silicone airline tubing
Makes 160 Gallons of Saltwater
Enriched formulation. Optimum effectiveness. Formulated specially for use in reef aquariums, Reef Crystals contains essential ocean reef elements in concentrations greater than those found in nat...
Kessil`s Gooseneck is compatible with all A series LED Light pendants (A150W / A160WE/ A350 / A350W /A360 / A360W / A360N). It is a versatile mounting option that allows you to customize the positioning of your light. Designed to...
MetroPlex™ is an effective and safe treatment for several protozoan and anaerobic bacterial diseases of fish (Cryptocaryon, Hexamita, Ichthyophthirius). It does not adversely affect the filter bed and is easily removed with carbo...
Filter Media Bag 4" x 8"—300 Micron (small pore size). Drawstring top for convenient usage.
*6.6Kg Tub makes 165 - 200 liters of saltwater (43-52 US Gallons)
H2Ocean Pro+ is a new pro formula aquarium salt - produced by a solar evaporative process which produces a totally natural base salt where all of the main and t...
Rod`s Food ORIGINAL BLEND is a blend of ingredients that is designed to feed your entire coral reef aquarium. Particle size range from 5 micron up to 3/8 of an inch. Ingredients include: Shrimp, Scallop, Oyster, Clam, Squid, Oc...
Part #: 175103 Size: 1/2" MPT 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...
Optimal food source for all species of Marine Tangs, Angels, Wrasses, Damsels, and some Butterfly Fish. Green Marine algae is a nutritious supplement for all grazing fish, rich in vitamin C, and is 100% digestible. FEEDING RECOMM...
Super nutritious natural Purple Seaweed. Ideal for marine herbivores such as Tangs and Surgeonfish, Moorish Idols, Parrotfish, Angelfish, large Butterflyfish, and herbivorous freshwater fishes, such as Cichlids and Goldfish.
Part #: 270525 Size: 1/2" Slip x 1/2" 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...
The Smallest ATO Available!
The Smart ATO Micro is a unique Auto Top Off system that monitors and automates refilling evaporated water. Best of all it is very easy to install and contains no moving parts that can fail. This A...
The ideal way to add mechanical filtration to many filters.
Porous, dual-layer design allows ample water flow through the Pad as waste is collected
Large Pad can easily be cut to desired size to accommodate most filters
AquaMaxx Rox 0.8 Activated Carbon reduces and eliminates organic pollutants, odors and discolorations from aquarium water. It is the highest grade acid washed extruded carbon available on the market today. The ultra-porous nature ...
Salifert KH/Alkalinity Profi-Test
Calcium is not the only substance needed to form the skeletal material of corals and allow calcareous algae to grow. Carbonate and bicarbonate are also needed and these two substances can ha...
U-tube with Directional Return. Will accept 5/8" or 3/4" (inside diameter) vinyl tubing. Note: This will not work with neither 1/2" nor 3/4" ball-socket fittings.
**Variations of this product can be found in many on...
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...
Reagents for phosphate LR (low-range), ascorbic acid method. For use with Hanna Instruments Checker Phosphate Colorimeter. Range: 0.00 to 2.50 mg/L
Kit for 25 Tests
This is a fired ceramic disk that does not need to be soaked before using. Plugs fit into eggcrate and are excellent for frag grow out. Measurements: 3/4" Round with 1/2" stem length
Makes 160 Gallons of Saltwater
Instant Ocean® Sea Salt is the most carefully formulated and universally preferred sea salt in the world. The #1 choice of hobbyists, public aquariums, and scientific research facilities, Instant...
65W 10000k Daylight White Powercompact Bulb-Square Pin Configuration
Appox. bulb dimensions: 21.25" x 1.75" x 1"
Bulb Replacement Guide
Life of Bulb*
Replacement collection cup for AquaMaxx Q-2 Protein skimmer.
The patented design allows it to Flip inside the tank simply by rotating the outer handle!
With a large soft cleaning pad on one side for daily maintenance and a Flip over to a stainless steel blade on the opposite side for r...
CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Alive!™ comp...