The Neptune Systems Probe Calibration Kit includes everything you need to calibrate your pH probe and salinity probe for reef...

Klir 4 Inch 50 Micron Fleece Roll   For Di-4 Klir Filters 25 yards of 50-micron fleece with disposable collection...

Mount With Style The Hydra Mounting System (HMS) is specifically designed to provide an easy to use, highly effective adjustable...

Boyd Enterprises is proud to announce a revolutionary NEW addition to the Chemi-pure family, Chemi-pure Blue! Chemi-pure Blue is specially...

Nitrite testing Nitrite is a substance that is toxic to fish and invertebrates. It is a misconception that once a...

Eshopps’ Flex Hose is excellent for use as a drain hose in sumps, wet/dry filters or other aquarium applications.  ...

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

BeneReef is not just a coral food. It's whole-biome nutrition perfected. The OG BeneReef is the first microbiomic engineered food...

Photocatalytically Enhanced Aquarium UV Steriliser   The Vecton Titan UV has been produced using specially selected photocatalytic material. The photocatalytic...

Reef-Roids is a blend of naturally occurring marine planktons, which contains a species of zooplankton that is unique to our...

A Smart and Affordable Way to Power Your Aquarium Gear The HYDROS Power 4 WiFi Power Strip is a smart...

Professional 15x strength powerful live tank starter nitrifying bioculture, with much fewer temperature and shelf life restrictions than competing products,...

LED eco chic refugium Spectrum especially suitable for refuge and basin for algae growth in seawater and plant growth in...

CoralCrete Epoxy adhesive for securing coral to rockwork Fully cures submerged or emerged within 24 hours Matches synthetic reef rock...

Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to...

B-Ionic Transition Elements   B-Ionic Transition Elements is the latest product by ESV, formulated by Bob Stark in collaboration with...

SIZES: These pictures are a representation of Real Reef Rock.  Rock received will vary in shapes and sizes. By default we...

Prime™ is a complete conditioner for both marine and freshwater use that removes chlorine, chloramine, and detoxifies ammonia and nitrite....

Flatworm exit Flatworm exit itself is quite safe to fish and invertebrates. However, the body juice of flatworms can be...

ROWAphos? for reliable, effective removal of phosphate from freshwater & saltwater. ROWAphos is a completely new filter material for eliminating...

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

Special Offer:   Receive one free item with any order over $50.00. Simply add the item to your cart—once your...

Heavy Duty Coral Cutter 8" (Cow Horn Jaws) Japanese Stainless Steel Black Oxidized Knurled Handles Double Spring 2" wide opening...

Raise your Reef Tank's pH by controlling Carbon Dioxide!   Bulk Reef Supply Color Changing CO2 Absorbent Media (Soda Lime)...

NOTES: This is 1 Piece total, approx weight 4 pounds.  The Morroca Reef Cradle can be the main building block or...

Accela Submersible Return Pump is ideal for use in your aquarium’s return system and provides water circulation within fresh or...

5 x  Single Pack of Fluid (5 packets total)   HI70024P is a premium quality 35.00 ppt salinity calibration solution...

IceCap Black Drawstring Media Bag The high-quality draw-string nylon media bag supplied with IceCap Media Cups is now available on...

CoralVue HYDROS DC Micro Pump With a HYDROS DC Micro Pump and a HYDROS Optical Water Level Sensor (or Float...

Natural Series Products Our new Nauturox series versions of our products are available for each of our original product lines. ...

This cable is the 4-pin male to male cable many of you have been waiting for. It is ten feet...

1/4" Clear Acrylic Tube - 16" Long Can use in a variety of ways from DIY drippers, to connecting John Guest...

Premium Aquatics 200 Micron Mesh Filter Sock Bag - 4” x 14” with Plastic Ring MADE in the U.S.A  ...

Mounting Options Easily mount your AI Prime on your rimmed or rimless tank with the Prime Tank Mount or Hanging...

NOTE:  Because of the heavy nature of sands.  These sands will be shipped out via the most economical way, which...

5 Micron Carbon Replacement Filter Can be used in any standard full size RO unit. Recommend changing every 4-6 months...

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

NEXT TO FROZEN, THE FIRST TO BE CHOSEN." THESE FLAKE FOODS ARE MADE DIRECTLY FROM WHOLE FRESH FISH AND SEAFOOD...

Premium quality marine algae. An all natural, very nutritious supplement for all grazing fish, rich in Vitamin C and 100%...

Mag Drive Prefilter - small Foam Prefilter for Mag-Drive Models: 250 GPH, 350 GPH, 500 GPH, 700 GPH and Hydro-Air...

The Reef Disc is Boston Aqua Farm's design, conceived over 4 years ago and marketed for almost 4 years. None...

T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

Combines the properties of a Blue Plus (~50%) + Aquablue Special (~40%) + Purple Plus (~10%) producing a bulb with...

NOTE: Picture is the 15w lamp, shown for referrence to show pins and end. The 40w is a longer lamp....

Pipette Set - 10ml, 5ml, 3ml (includes 1 of each size) Made of food-grade polyethylene. They work great for refractometer...

Single-Use 28 PPT Seawater Reference For precise calibration of refractometers, hydrometers, and salinity/conductivity equipment, CoralVue Salinity Reference Solution is highly...

Lab Grade Salinity/Conductivity Probe Kit Keep track of the salinity in your marine aquarium with the CoralVues HYDROS Salinity Kit....

NOTE:  Because of the heavy nature of sands.  These sands will be shipped out via the most economical way, which...