Reef Advantage Magnesium" is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted...

Flourish Excel" is a source of bio available organic carbon. All plants require a source of carbon. This is typically...

Red Sea Magnesium Pro - Reagent Refill Kit

This energy saving, water tight solid state metal halide ballast will provide years of maintenance-free use. With a lower operating...

Tech L.E.D. Mounting Legs Picture below shows the black legs installed on an XHO LED Strip.

 Formula One is red and, like our frozen and flake products, it is produced with higher protein levels. SOFT and...

Smart Professional ORP controller. User selectable Hi/Low Set Point Visual LED alarm Supplied with 12 VDC adapter 1 power plug...

Professional pH monitor especially designed for use with aquariums. User selectable Hi/Low Set Point Manual 2 points calibration Visual LED...

This Lifegard Aquatic's fish feeder attaches to your aquarium easily with a tank mount that swivels 360 degrees to make...

    Quiet One Pro Impeller/Shaft - 2200/3000/4000

Features: Large Face Digital Thermometer Displays inside (room) and outside (aquarium or greenhouse) temperature Degree F or Degree C (accuracy...

Note: Includes 1 meter power cord, but you will need to purchase a grounded plug to wire onto it. Magnetic...

FROZEN FOOD Flat Rate $39.99 Shipping Charge - All frozen food is shipped in an extra thick insulated foam box with dry ice....

The only salt water Alkalinity Tester at this price! Easier to use and more accurate than chemical test kits Colorimetric...

The HI731331 are the replacement glass cuvettes used with the HI96 series portable photometers and turbidity meters. Each cuvette has...

Union Tees - 1/4 inch Mur-lok. Constructed of Polypropylene with Leak Resistant Dual EPDM O-rings.

VHO 3 piece endCaps install easily over your lamps providing a water-tight seal. This extends the life of the lamp,...

Rated for Aquariums up to 210 Gallons Footprint: 12.4″ x 8.7″ | Body Diameter: 6″ | Height: 22″ Powered by:...

Overview Highly-concentrated vitamin-C solution. Buffered; will not impact pH when used as directed. Stronger than competing products. Vitamin-C is associated...

Overview • Highly-concentrated ionic potassium solution. • Provides potassium, an important component of aragonite (the mineral secreted as skeletal material...

Overview • Suspension of particulate, microencapsulated marine proteins, lipids, and carbohydrates fortified with complex and free-form amino and fatty acids,...

Overview: Unique vitamin and minor and trace element complex for establishing and replacing substances important to marine invertebrates, including corals,...

Overview: Complex of free-form amino acids in the same ratios found within tissues of stony corals. Beneficial to all corals...

BULKHEAD FITTING 1.5"- THREAD by THREAD

3/4" Bulkhead Kit - includes Elbow and Screen Intake

LIFEGARD 1/2" slip x slip bulkhead w/nut & gasket

1/2" Bulkhead Kit - includes Elbow and Screen Intake

Aqua Ultraviolet has the longest lamp life on the market with 14 months of continuous use. The Lamps are designed...

Features Easy Twist Cap For Easy Quartz Sleeve Maintenance Just One Cap To Twist For Access To The Quartz Sleeve....

Easily calibrate your Red Sea ReefSense pH probe with this pH High Calibration Pack.   What's Included? (5x) Sachets of...

Note* Because this is collected from an actual marine environment, the nutrients bound in the pores will release slight amounts...

The Simplicity Pro-Portion Epoxy delivers clean, consistent, and waste-free mounting in a uniquely convenient format. The individually packaged components preserve...

NYOS Lyq-Red NYOS Lyq-Red provides long-term dosing for large systems, promoting sustained coral coloration and tissue vitality across mixed-reef environments....

AMYNO Developed with coral farms to deliver a balanced blend of amino acids, vitamins, and organic micronutrients for boosted growth...

Nutramar Marine Complete Nano Pellets 0.8mm   Color enhancing formula. Contains naturally occurring sensory attractants to encourage feeding. Suitable for...

Nutramar Marine Complete Pellets 1.5mm Color enhancing formula. Contains naturally occurring sensory attractants to encourage feeding. Suitable for daily feeding...

FROZEN FOOD Flat Rate $39.99 Shipping Charge - All frozen food is shipped in an extra thick insulated foam box with dry ice....

The ATI ICP-OES Pro kit is identical to the original ATI ICP-OES test.   The ATI ICP-OES Pro Lab Water Analysis is...

The ATI ICP-MS Ultimate Lab Water Analysis is a laboratory water analysis of 50 parameters in a reef tank that...

Innovative Marine FlipFeed - Hinged Feeding Lid - Used with Mesh Screen Aquarium Lid Only   Feed and gain access...

Sustainable Aquatics Hatchery Diet provides the best nutrition for your fish!   When Matthew and John founded Sustainable Aquatics, they...

Natural Aquarium Cleaner Use DrTim’s Waste-Away Sludge Busting Bacteria to Remove Hidden Wastes Waste-Away is sludge busting bacteria!   Dissolves...

Treat Aquarium Nitrite & Ammonia Levels Use DrTim’s One & Only Live Nitrifying Bacteria to Eliminate New Tank Syndrome One...

Treat Aquarium Nitrite & Ammonia Levels Use DrTim’s One & Only Live Nitrifying Bacteria to Eliminate New Tank Syndrome One...

Finnex Heater & Controller Kit - TH Heater Tube & 910M Digital Controller The Titanium Finnex Heaters are corrosion-resistant, extending...

Finnex Heater & Controller Kit - TH Heater Tube & 910M Digital Controller The Titanium Finnex Heaters are corrosion-resistant, extending...

Turbelle 6105 ORCA Black TUNZE® ORCA MK2 is a high-quality oscillating unit for circulation pumps, developed through a collaboration between...