CaribSea CaribSea LifeRock Ultimate Shelf Rock 20 lbs. MSRP: Was: $166.09 Now: $141.18 Choose Options
CaribSea Caribsea LifeRock Arches Only, 4 pcs.- 20 lb box MSRP: Was: $164.86 Now: $140.13 Choose Options
Sweetwater S31-IN Inlet Kit, Fits Sweetwater® Blowers: S31-A, S31-B, S313-C MSRP: Was: Now: $139.99 Add to Cart
Sweetwater S41-IN Inlet Kit, Fits Sweetwater® Blowers: S41-A, S41-B, S43-C MSRP: Was: Now: $139.99 Add to Cart
Red Sea Sump Upgrade Pipework for Red Sea MAX E - 170 & E-260 Aquariums MSRP: Was: Now: $139.99 Add to Cart
HYDROS Black Aquarium Controller Board Wire Management System MSRP: Was: Now: $139.99 Sold Out - More on the way
EcoTech Marine Ecotech Radion XR-30 RMS Tank Mount Bracket - Gen 6/SKY Ready MSRP: Was: Now: $139.99 Add to Cart
FIJI CUBE Fiji Cube EOF-4 Low Profile External Overflow Box 400GPH MSRP: Was: Now: $139.99 Sold Out - More on the way
Gryphon Corporation Gryphon Upper Housing - fits AquaSaw C40-CR 37" MSRP: Was: Now: $139.99 Add to Cart
Gryphon Corporation Gryphon Upper Housing - fits AquaSaw XL C40-CR Custom 42" MSRP: Was: Now: $139.99 Add to Cart
Pentair Aquatics Heavy Set Weighted Air Tubing, 3/8" ID - 100' Roll MSRP: Was: Now: $139.99 Add to Cart
Lifegard Lifegard PRO-MAX UV Quartz Bulb - Germicidal UV Bulb 120 Watts MSRP: Was: Now: $139.99 Add to Cart
Neptune Systems Neptune Systems Flow Sensor - 2" with unions - FS200 MSRP: Was: Now: $139.99 Add to Cart
Neptune Systems Neptune Systems MXM Mobius Wireless Control Module MSRP: Was: Now: $139.99 Add to Cart
Alita Rebuild Kit Alita Linear Air Pump AL150 - AL200 - AL300 - AL400 MSRP: Was: Now: $139.99 Choose Options
Tunze Tunze Foam Extraction Unit for Tunze DOC Protein Skimmers (9020.140) MSRP: Was: Now: $139.99 Add to Cart
Bubble Magus Bubble Magus Pin-Wheel Impeller for SP10000 Skimmer Pump MSRP: Was: Now: $139.95 Add to Cart
CPR CPR RSS24DX Deluxe Internal Overflow Box with Back Plate, 18.63" x 4.25" x 5.25" MSRP: Was: Now: $139.95 Sold Out - More on the way
Milwaukee Instruments Milwaukee MC110 pH Monitor, Set Point 3.5-7.5pH MSRP: Was: Now: $139.15 Add to Cart
ATI ATI ICP-OES Pro Lab Water Analysis (3-Pack) - With Return Shipping MSRP: Was: Now: $137.74 Add to Cart
Innovative Marine IM AUQA Gadget - HydroFill Ti - Reservoir - 5 Gallon MSRP: Was: $172.00 Now: $137.60 Choose Options
HYDROS HYDROS Salinity Kit HYDROS Salinity Kit Lab Grade Salinity/Conductivity Probe Kit Keep track of the salinity in your marine aquarium with the CoralVues HYDROS Salinity Kit. This kit includes the necessary 28ppt and... MSRP: Was: Now: $144.36 Add to Cart
Lifegard Lifegard Turbo Media Reactor Medium - Side Flow Lifegard Turbo Reactor Medium Side Flow Quiet One 800 240 gph 75-150 gallons 450 ml LIFEGARD® Turbo Reactors All Lifegard Turbo Reactors are engineered to the highest quality and efficiency to... MSRP: Was: Now: $142.88 Add to Cart
Aquarium Systems ASF NewJet DC Pump 570 gph. ASF NewJet DC Pump 570 gph. High performance, low voltage, multipurpose electronic centrifugal pump. Electronically controlled adjustable flow rate. The NewJet DC pump is ideal for sumps, refu MSRP: Was: Now: $142.09 Add to Cart
Neptune Systems Neptune Systems ADM Apex Display Module Neptune Systems ADM Apex Display Module Apex Display Module-ADM The Apex Display module is a sleek and compact way for your to interact with the Apex Base Unit and control nearly every aspect of... MSRP: Was: Now: $141.99 Add to Cart
Tropic Marin Tropic Marin ICP Water Analyses PLUS - 3 Pack Tropic Marin ICP Water Analyses PLUS - 3 Pack Description Professional ICP seawater laboratory analysis. The chemical elements of the seawater sample are analyzed using ICP-OES. In... MSRP: Was: Now: $141.20 Add to Cart
CaribSea CaribSea LifeRock Ultimate Shelf Rock 20 lbs. CaribSea LifeRock Ultimate Shelf Rock 20 lbs. LifeRock™ begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the ocean,... MSRP: Was: $166.09 Now: $141.18 Choose Options
EcoSystem Aquarium Ecosystem Reef Solution 1 Gallon Ecosystem Reef Solution 1 Gallon • Increased polyp extension in corals • Increases coloration in both fish and corals • Increases appetite in fish Description: Reef Solution is an all-natural... MSRP: Was: Now: $140.99 Add to Cart
Seachem Seachem PhosBond 4 Liters. Seachem PhosBond 4 Liters. Seachem’s PhosBond revolutionizes phosphate and silicate removal through a synergistic fusion of granular ferric oxide (GFO) and aluminuum oxide. This synergistic blend... MSRP: Was: Now: $140.99 Add to Cart
CaribSea Caribsea LifeRock Arches Only, 4 pcs.- 20 lb box Caribsea LifeRock Arches Only 4 pk 20 lb box Real aragonitic base rock, not cement, no curing. Extensive macro and micro-porosity infused with spored bacteria for outstanding biological performance... MSRP: Was: $164.86 Now: $140.13 Choose Options
CaribSea Caribsea LifeRock Shrooms, 2 pack Caribsea LifeRock Shrooms 2pk New LifeRock Shrooms take your reef tank to a new level! So useful, LifeRock Shrooms can be placed flat size down for stable pinnacles with plenty of nooks for frags... MSRP: Was: $164.86 Now: $140.13 Choose Options
Red Sea Red Sea NO3:PO4-X Nitrate & Phosphate reducer, 5 Liter Red Sea NO3:PO4-X Nitrate & Phosphate reducer, 5 LITER NO3:PO4-X Contains a unique complex of carbons that are used by nutrient-reducing bacteria. Each carbon is utilized by different strains of... MSRP: Was: Now: $139.99 Add to Cart
Sweetwater S31-IN Inlet Kit, Fits Sweetwater® Blowers: S31-A, S31-B, S313-C Sweetwater® Regenerative Blowers Inlet Kit S31-IN Inlet Kits include: air filter, PVC elbow, bushing nipple and pipe. For Use With Blower Models: S31-A, S31-B, S313-CSweetwater® Regenerative MSRP: Was: Now: $139.99 Add to Cart
Sweetwater S41-IN Inlet Kit, Fits Sweetwater® Blowers: S41-A, S41-B, S43-C Sweetwater® Regenerative Blowers Inlet Kit S41-IN Inlet Kits include: air filter, PVC elbow, bushing nipple and pipe. For Use With Blower Models: S41-A, S41-B, S43-CSweetwater® Regenerative Blowers... MSRP: Was: Now: $139.99 Add to Cart
Red Sea Sump Upgrade Pipework for Red Sea MAX E - 170 & E-260 Aquariums Sump Upgrade Pipework for Red Sea MAX® E - 170 & E-260 Aquariums Plumbing kit contains the necessary components to add an in-cabinet sump to your E-Series Reef System. SUMP NOT INCLUDEDSump Upgrade... MSRP: Was: Now: $139.99 Add to Cart
HYDROS Black Aquarium Controller Board Wire Management System Black Aquarium Controller Board Wire Management System The CoralVue Aquarium Controller Board is a black wall-mountable wire management system for aquarium equipment. Easily mount and display all... MSRP: Was: Now: $139.99 Sold Out - More on the way
Bubble Magus Bubble Magus DSP1000 DC Skimmer Pump Bubble Magus DSP1000 DC Skimmer Pump Pump:Bubble-Magus Rock DSP1000DC24V, 13WAC/DC: AC 100-240V/ 50/60Hz, DC24V,1A Power supply included. Bubble Magus DSP1000 DC Skimmer... MSRP: Was: Now: $139.99 Add to Cart
DOLPHIN PUMPS Dolphin Diamond Amp Master FW Freshwater Seal Kit Dolphin Diamond Amp Master FW Freshwater Seal Kit MSRP: Was: Now: $139.99 Add to Cart
Dr. Tim's Aquatics DrTim's Aquatics FRESHWATER One & Only 32oz DrTim's Aquatics FRESHWATER One & Only 32oz Eliminates new tank syndrome Instantly creates a biofilter Removes toxic ammonia and nitrite, naturally No sulfur or other offensive odors No wait... MSRP: Was: Now: $139.99 Add to Cart
EcoTech Marine Ecotech Radion XR-30 RMS Tank Mount Bracket - Gen 6/SKY Ready Ecotech Radion XR30 RMS Tank Mount Bracket. Compatible with Radion G5/G6 gen. and Neptune SKY fixtures. Two specialized kits designed for XR15 and XR30 modelRadions. Each kit contains everything... MSRP: Was: Now: $139.99 Add to Cart
E.S.V. ESV Bionic Calcium Buffer System Concentrate, 2 x 4 gal. ESV Bionic Calcium Buffer System Concentrate, 2 x 4 gal. B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each... MSRP: Was: Now: $139.99 Add to Cart
FIJI CUBE Fiji Cube EOF-4 Low Profile External Overflow Box 400GPH Fiji Cube EOF-4 Low Profile External Overflow Box 400GPH The external overflow box is a popular overflow option for hobbyist to build their tanks into the next level. Fiji Cube’s external overflow... MSRP: Was: Now: $139.99 Sold Out - More on the way
Fluval Fluval Plant 4.0 LED Nano, 20W Fluval Plant 4.0 LED Nano, 20W The German-engineered Fluval Plant 4.0 Nano LED delivers brilliant, spectrum-specific illumination for optimal plant growth, color and health in smaller aquariums. A... MSRP: Was: Now: $139.99 Add to Cart
Fritz Fritz Mardel Coppersafe, 1 Gallon Fritz Mardel Coppersafe 1 Gallon Chelated Copper Treatment for the Infections of: ICH Flukes (Gyrodactylus) Anchor worms Velvet/Protozoan diseases other external parasites... MSRP: Was: Now: $139.99 Add to Cart
Gryphon Corporation Gryphon Upper Housing - fits AquaSaw C40-CR 37" Gryphon Upper Housing - fits AquaSaw C40-CR 37" MSRP: Was: Now: $139.99 Add to Cart
Gryphon Corporation Gryphon Upper Housing - fits AquaSaw XL C40-CR Custom 42" Gryphon Upper Housing - fits AquaSaw XL C40-CR Custom 42" MSRP: Was: Now: $139.99 Add to Cart
Pentair Aquatics Heavy Set Weighted Air Tubing, 3/8" ID - 100' Roll Heavy Set Weighted Air Tubing, 3/8" - 100' Roll Our Heavy Set tubing remains on the bottom when filled with air. Installation is fast, clean and neat. Model: WD2R-100 ID: 3/8" Unit of Measure:... MSRP: Was: Now: $139.99 Add to Cart
Kordon Kordon Methylene Blue 1 Gallon Kordon Methylene Blue 1 Gallon Methylene Blue is effective against superficial fungal infections of fish. The drug may be used as an alternative to Malachite Green for the control of fungus when it... MSRP: Was: Now: $139.99 Add to Cart
Laguna Laguna Max-Flo 600 Waterfall & Filter Pump Laguna Max-Flo 600 Waterfall & Filter Pump Description Laguna Max-Flo Waterfall & Filter Pumps are ideal for use with filtration systems and for creating waterfalls and watercourses. Easy to... MSRP: Was: $169.99 Now: $139.99 Add to Cart
Lifegard Lifegard PRO-MAX UV Quartz Bulb - Germicidal UV Bulb 120 Watts Lifegard PRO-MAX UV Quartz Bulb - Germicidal UV Bulb 120 Watts Lifegard 5" High Output Amalgam Pro-Max UV Sterilizer 120 Watts Lifegard PRO-MAX UV Quartz Bulb - Germicidal UV Bulb 120... MSRP: Was: Now: $139.99 Add to Cart
Neptune Systems Neptune Systems AFS Automatic Feeding System Neptune Systems AFS Automatic Feeding System Great things happen when you combine the functionality of our proven Apex AquaController and the mechanics of a great autofeeding mechanism. It has long... MSRP: Was: Now: $139.99 Add to Cart
Neptune Systems Neptune Systems Flow Sensor - 2" with unions - FS200 Neptune Systems Flow Sensor - 2" with unions - FS200 Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your... MSRP: Was: Now: $139.99 Add to Cart
Neptune Systems Neptune Systems Fluid Monitoring Module - FMM Neptune Systems Fluid Monitoring Module - FMM Neptune Systems FMM Fluid Monitoring Module Flow Monitoring Leak Detection Water Level Management DC24 Accessory Port The Neptune Systems FMM Fluid... MSRP: Was: Now: $139.99 Add to Cart
Neptune Systems Neptune Systems MXM Mobius Wireless Control Module Neptune Systems MXM Mobius Wireless Control Module The new Neptune MXM Mobius Wireless Control Module will allow users to integrate and manage Ecotech Marine and Aqua Illumination equipment using an... MSRP: Was: Now: $139.99 Add to Cart
Alita Rebuild Kit Alita Linear Air Pump AL150 - AL200 - AL300 - AL400 Rebuild Kit Alita Linear Air Pump AL150 - AL200 - AL300 - AL400 (AL-300, AL-400 = X2 DRK150) Includes 2 diaphragms with base blocks and chamber blocks. Also Includes Filter, Filter Packing, &... MSRP: Was: Now: $139.99 Choose Options
Sicce Sicce Multi Quiet Pump 4000 - 990gph Sicce Multi Quiet Pump 4000 - 990gph MULTI pumps have been designed for both submerged and in-line operation. They guarantee low working temperature, excellent performance and low consumption. They... MSRP: Was: Now: $139.99 Add to Cart
Sicce Sicce Syncra MASTER DW 4000 Pump - 978 gph Sicce Syncra MASTER DW 4000 Pump - 978 gph MASTER DW pumps have been designed for operating in dirty water conditions and are suitable for medium to large ponds. Perfect for creating waterfalls or... MSRP: Was: Now: $139.99 Add to Cart
Sicce Sicce SyncraPond 2.0 Pond Pump with Fountain - 568gph Sicce SyncraPond 2.0 Pond Pump with Fountain - 568gph SYNCRAPOND are earthed high performance pumps which ensure high energy savings, quiet operation, ergonomic design, resistance to harsh... MSRP: Was: Now: $139.99 Add to Cart
Tunze Tunze Foam Extraction Unit for Tunze DOC Protein Skimmers (9020.140) Tunze Foam Extraction Unit for Tunze DOC Protein Skimmers (9020.140) Including reactor, to be used in DOC Skimmer 9410. With 90° angle and drain hose, ø40 x 400 mm (1.6 x 15.7 in.).Tunze Foam... MSRP: Was: Now: $139.99 Add to Cart
HYDROS White Aquarium Controller Board Wire Management System White Aquarium Controller Board Wire Management System The CoralVue Aquarium Controller Board is a black wall-mountable wire management system for aquarium equipment. Easily mount and display all... MSRP: Was: Now: $139.99 Add to Cart
Eshopps Eshopps Eclipse S Overflow Box Kit, Small Eshopps Eclipse Overflow Box Kit, Small The new Eclipse overflow box by Eshopps is a minimalistic design with a slim and clean black box that features a new way to effectively transport water to... MSRP: Was: Now: $139.98 Add to Cart
Bubble Magus Bubble Magus Pin-Wheel Impeller for SP10000 Skimmer Pump Bubble Magus Pin-Wheel Impeller for SP10000 Skimmer PumpBubble Magus Pin-Wheel Impeller for SP10000 Skimmer Pump MSRP: Was: Now: $139.95 Add to Cart
CPR CPR RSS24DX Deluxe Internal Overflow Box with Back Plate, 18.63" x 4.25" x 5.25" CPR RSS24DX Deluxe Internal Overflow Box with Back Plate, 18.63" x 4.25" x 5.25" The RSS Overflow is a simple way to add a surface skimmer to any tank with a bulkhead mounted overflow. Features and... MSRP: Was: Now: $139.95 Sold Out - More on the way
E.S.V. ESV Bionic Magnesium, 5 gal. ESV Bionic Magnesium, 5 gal. When used with calcium and alkalinity supplements, magnesium plays an important role in stablilizing pH in your reef tank. B-Ionic Magnesium is an easy to use liquid... MSRP: Was: Now: $139.95 Choose Options
Pentair 65W SMART UV Lamp Pentair SMART UV Lamp 2529 UV Lamps • Low pressure ultraviolet lamp with greater contact time • Non-ozone emitting • Coated for longer operating life • 4-pin single-ended... MSRP: Was: Now: $139.95 Add to Cart
Sedra Sedra KSP 5000 Needle Wheel Water Pump Sedra 5000 Needle Wheel Water Pump. Replacement pump for ASM G-3 & G-4 Protein Skimmers. Venturi air intake and elbow fitting are included with the pump.* All Sedra's skimmer pumps have a 1 year... MSRP: Was: Now: $139.95 Sold Out - More on the way
Tropic Marin Tropic Marin Syn-Biotic Salt, 200 gal. Tropic Marin Syn-Biotic Salt, 200 gal. Made in Germany The new Tropic Marin Syn-Biotic Sea Salt contains probiotic bacteria for fish and inverts and special prebiotic bacteria food to promote... MSRP: Was: Now: $139.18 Choose Options
Milwaukee Instruments Milwaukee MC110 pH Monitor, Set Point 3.5-7.5pH Milwaukee MC110 pH Monitor, Set Point 3.5-7.5pH. Description The Miwaukee MC110 PRO Mid Range pH monitor offer lab grade accuracy with an easily viewable continuous check on pH levels with alarms... MSRP: Was: Now: $139.15 Add to Cart
Milwaukee Instruments Milwaukee MC120 PRO pH Monitor Milwaukee MC120 PRO pH Monitor DESCRIPTION The Milwaukee MC120 PRO High Range pH monitor offers lab grade accuracy with an easily viewable continuous check on pH levels with alarms. DESIGN... MSRP: Was: Now: $139.15 Add to Cart
Milwaukee Instruments Milwaukee MC310 EC Conductivity Monitor Milwaukee MC310 EC Conductivity Monitor. The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user selectable set-point. An LED... MSRP: Was: Now: $139.15 Add to Cart
Milwaukee Instruments Milwaukee MC410 TDS Monitor Milwaukee MC410 TDS Monitor. The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user selectable set-point. An LED visual alarm... MSRP: Was: Now: $139.15 Add to Cart
Fluval Fluval BIO CO2 125L Fluval BIO CO2 125L The Fluval Bio Co2 Pro System 125L is a high-quality CO2 system designed for aquariums with a capacity of 125 liters. This system, manufactured by Fluval, helps to promote healthy... MSRP: Was: Now: $138.99 Add to Cart
Reef Octopus Aquatrance 1800s Skimmer Pump Aquatrance 1800s Skimmer Pump Cost-effective Octopus Protein Skimmer Pumps provide exceptional performance at an economical price. Direct replacement pumps for the Reef Octopus PRIME protein... MSRP: Was: Now: $138.59 Add to Cart
IceCap IceCap 2K Gyre Flow Pump Only IceCap 2K Gyre Flow Pump Only The IceCap Gyre is back and better than ever! The all-new IceCap 2K Gyre Flow Pump is more powerful than its 1K predecessor. Gyre 2K Pump Features & Benefits Unique... MSRP: Was: Now: $138.59 Add to Cart
IceCap IceCap EXT Media Reactor - Small IceCap EXT Media Reactor - Small MSRP: Was: Now: $138.59 Add to Cart
IceCap IceCap INT Media Reactor - Small IceCap INT Media Reactor - Small Canister Media Reactor for In-Sump Aquarium Applications The IceCap INT Media Reactors are designed for in-sump applications and are plug-and-play reactors with a... MSRP: Was: Now: $138.59 Add to Cart
Finnex Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light Finnex Planted+ 24/7 HLC - 36" Aquarium LED Light 24/7 CC Mode: Fully Customizable Sunrise & Sunset Razor thin eye CATCHING aluminum hood Hands Free: Simulating Fire Red Sunrise to Blue Starry... MSRP: Was: Now: $137.99 Add to Cart
ATI ATI ICP-OES Pro Lab Water Analysis (3-Pack) - With Return Shipping ATI ICP-OES Pro Lab Water Analysis (3-Pack) - With Return Shipping The ATI ICP-OES Pro Water Analysis (3-Pack) is a laboratory water analysis of 43 parameters in a reef tank that provides a complete... MSRP: Was: Now: $137.74 Add to Cart
Innovative Marine IM AUQA Gadget - HydroFill Ti - Reservoir - 5 Gallon IM AUQA Gadget - HydroFill Ti - Reservoir - 5 Gallon FEATURES: 5 Gallon Glass/Acrylic Hybrid Construction Slide Out Refilling Drawer Compact Footprint (8.1" x 11.5" x 20.3") Corner Protectors Thumb... MSRP: Was: $172.00 Now: $137.60 Choose Options
HYDROS HYDROS 2" Flow Sensor HYDROS 2" Flow Sensor Important Reminder: When selecting a HYDROS Flow Sensor, consider both the pipe size and the flow rate of your system. Always choose a sensor that is one size up and capable of... MSRP: Was: Now: $137.49 Add to Cart
Aqua Ultraviolet Aqua Ultraviolet 15W In-Line Transformer Aqua Ultraviolet 15W In-Line TransformerAqua Ultraviolet 15W In-Line TransformerProduct code: 3009Item No. UV-AQ-A30014 MSRP: Was: Now: $137.43 Add to Cart