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HYDRON Residential/Light Commercial Membrane Elements are a reliable alternative for your residential/light commercial and small system membrane needs HYDRON Membranes are manufactured in a State-of-the-Art, ISO-9001-2000 certified...

HYDRON Residential/Light Commercial Membrane Elements are a reliable alternative for your residential/light commercial and small system membrane needs HYDRON Membranes are manufactured in a State-of-the-Art, ISO-9001-2000 certified...

Thin Film Composite (TFC) Membranes for standard RO systems and the RO Buddie. Features: Polyamide membrane material with a negative charge that removes harmful substances - 11-3/4" standard size fits Aquatic Life and other brands of RO units -...

CoralVue HYDROS 5PIN System Command Bus Cable (DATA ONLY) This HYDROS System Command Bus DATA ONLY Cable allows HYDROS devices to communicate.  This is a DATA ONLY cable that cannot supply power from unit to unit.  

Optical grade magnifying lens with 4" viewing portal is perfect for aquarium photography with focal range approximately 3 to 8 inches. Held in place by strong rare earth magnets for use on tanks up to 5/8" (16mm) tank wall thickness Easily moves...

Our Bubble Blaster skimmer pumps are a true innovation to the aquarium hobby. At the same time, most other skimmer pumps on the market are modified water pumps fitted with a modified impeller to draw and chop the air. The Bubble Blaster was designed and...

Aqua Lifter Vacuum Pump’s unique design lifts water with its diaphragm and flappers – pumping water up to 30” high and at a flow rate of 3½ gallons per hour. Ideal for use as a dosing pump for Kalkwasser, auto top offs, calcium...

The Maxspect Ethereal Infinite E8-230 LED Light Fixture provides cutting-edge lighting to enhance coral growth and create a vibrant aquatic environment. With its sleek flip-up design, maintenance is easy, and the advanced cooling system extends the...

The Maxspect Refine Standard Magnetic Aquarium Glass Scraper takes aquarium cleaning to a new level with cutting-edge features and effortless usability. The powerful N52 magnet and innovative "zero-friction" gliding feet ensure smooth movement across...

Nutramar Ogo is a freeze-dried Gracilaria algae, which when soaked in aquarium water rehydrates to approximately 10 times its dry weight. After full rehydration, Nutramar Ogo looks as it does in the wild and fish will accept it just as eagerly. Nutramar...

(10 Heads) Duncan Coral (1" - 2") - 1" in size.  Coral pictured is an example of what will be sent to you. If you are looking to start buying coral online to add to your reef or fish tank, this is the best beginner LPS coral. Duncan coral is...

Everything you need at a price you'll love All-In-One nano tank with built-in filtration  Rimless edges with black silicone seams Removable filtration sock and holder Biological and chemical filtration media included Compact AC return...

Everything you need at a price you'll love All-In-One nano tank with built-in filtration  Rimless edges with black silicone seams Removable filtration sock and holder Biological and chemical filtration media included Compact AC return...

Everything you need at a price you'll love All-In-One nano tank with built-in filtration  Rimless edges with black silicone seams Removable filtration sock and holder Biological and chemical filtration media included Compact AC return...

Everything you need at a price you'll love All-In-One nano tank with built-in filtration  Rimless edges with black silicone seams Removable filtration sock and holder Biological and chemical filtration media included Compact AC return...

Average frag 1-5 polyps.  If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. ACI Lorax Zoanthids are a fast growing coral that will reproduce and expand there colonies, for beginners...

(5 Pack) Mystery Frogspawn Coral (3/4" - 1") 1-2 heads. Pictured corals above are examples of some of the random frogspawn corals that may be sent to you. If you are looking to start buying coral online to add to your reef tank, this is the best...

One Mystery Frogspawn Coral (3/4" - 1") - SAQ Coral Farm  3/4" - 1"+ in size. 1-2 heads. Pictured corals above are examples of some of the random frogspawn corals that may be sent to you. If you are looking to start buying coral online...

Experience an unparalleled view of your Fish Aquarium Tank with the innovative Flipper Top Down Viewer. This top-down viewer allows you to observe your aquatic environment, including your vibrant corals and beautiful fish, like never before. Give...

Free with Orders of $150+ or More - Just Add to Cart Capturing nature's beauty with the perfect colouration, has never been so easy with the new ReefView Glasses.  See your corals in a whole new light through the coral viewing...

AM-330 UNDERWATER SENSOR WAND - This underwater, telescopic wand allows users to measure photosynthetically active radiation (PAR) in hard-to-reach places, such as over plant canopies, aquariums, and deep in the corners of growth chambers. The...

42" Diamond Saw blade will fit most coral band saws with a 42" blade.  Follow your saw manufactures' instructions for proper replacement techniques. Features: 42" Replacement Diamond Coated Band Saw Blade - Perfect for the Gryphon 42"...

37" Diamond Saw blade will fit most coral band saws with a 37" blade.  Follow your saw manufactures' instructions for proper replacement techniques. Features: 37" Replacement Diamond Coated Band Saw Blade - Perfect for the Gryphon 37"...

The TUNZE® Osmolator® 3 nano is a simple and safe device with just one sensor for maintaining a constant water level in aquarium systems up to approx. 250 liters (66 US gal.), can be placed in cabinet filter systems or directly on the...

For Aquariums: 250-350 Gallons Footprint: 48in x 22in x 16in(LxWxH) Intake Drains: Three - 1.5in Filter Sock Holder: Two - 7in Skimmer Section: 24.8in x 21.6in Return Pump Section: 9.8in x 21.6in Recommended Skimmer(s): IC...

For Aquariums: 200-300 Gallons Footprint: 39in x 22in x 16in(LxWxH) Intake Drains: Three - 1.5in Filter Sock Holder: x2-7in Skimmer Section: 17in x 21.6in Return Pump Section: 9.8in x 21.6in Recommended Skimmer(s): IC...

For Aquariums: 120-250 Gallons Footprint: 36in x 18in x 16in(LxWxH) Intake Drains: Three - 1.5in Filter Sock Holder: 7in Skimmer Section: 15.7in x 17.6in Return Pump Section: 7.9in x 17.6in Recommended Skimmer(s): IC...

For Aquariums: 90-160 Gallons Footprint: 30in x 16in x 16in Intake Drains: Three - 1in Filter Sock Holder: 7in Skimmer Section: 13.4in x 15.4in Return Pump Section: 6.5in x 15.4in Recommended Skimmer(s): IC K1-160, IC...

Get accurate alkalinity test results without the hassle of preparing your own reagent. CoralVue's pre-prepared 0.02N reagent is perfect for the HYDROS and Focustronic Alkatronic testing machines. Ready-to-Use Reagent Specifically for...

This box has everything you need to make a beautiful aquascape and there are so many ways to arrange them for a 5-15 Gallon Tank. 15-25 Gallon Kit Contains: 1x Donut 1x Branch Cluster 2x Arches 1x Ledge 8 lbs of Original Liferock...

This box has everything you need to make a beautiful aquascape and there are so many ways to arrange them for a 5-15 Gallon Tank. 5-15 Gallon Kit Contains: 1x Branch Cluster 1x Arch 1x Ledge 5x lbs of Original Liferock Base...

Tridacna maxima has the widest distribution of any Tridacnid species. It is found from the Red Sea, throughout the Indo-Pacific region, to Australia and Polynesia. It usually occurs in shallow, clear water, high current areas where they are known to form...

This incredibly rare clownfish was impossible to see outside of its natural habitat until just very recently. Found exclusively in the isolated reefs around Oman, there have only been a handful of wild collected specimens ever exported. These captive...

Nuvo Roller - Automatic Fleece AIO Filter Keep your aquarium crystal clear without the hassle of cleaning or changing filter socks. Introducing the Innovative Marine Nuvo Roller. The first Innovative Marine automatic fleece AIO filter. No more taking...

Nuvo Roller - Automatic Fleece AIO Filter Keep your aquarium crystal clear without the hassle of cleaning or changing filter socks. Introducing the Innovative Marine Nuvo Roller. The first Innovative Marine automatic fleece AIO filter. No more taking...

• EDEN X 80 Includes: Aquarium, Cabinet, & FLED 46• EDEN X 80 COMPLETE Includes: Aquarium, Cabinet, Space EKO 300(2) & FLED 46 Bigger Amazingly Clear Display Panels Crafted with ultra-clear glass, you'll enjoy an...

The EDEN series delivers elegantly simple freshwater and planted aquarium setups. With thoughtfully designed lighting and layout recommendations, they’re perfect for low- to mid-tech planted environments. Ultra-Clear glass, quality cabinetry, and...

Building on the MARINE X platform, the MARINE EX line incorporates a low-profile overflow system paired with professional-grade acrylic sumps. This enhancement provides a sleeker display cabinet, advanced filtration layout, and marine-grade cabinetry for...

Frag Plugs with a Dual Purpose Extremely porous Stimulates coral growth Serves as bio-media Completely inert-- wont affect water chemistry Rapidly colonized by beneficial bacteria Stable ceramic base that will not decompose over...

FREE with Orders Over $250 Based on our Benereef formula, now in a pellet form for convenient feeding and automatic feeder use. Benepellet Reef is scientifically engineered to optimize nutrients for your entire reef system. Bioavailability an nutrient...