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On Sale 15%
On Sale 15%AcroPower Amino Acids for SPS Corals (500 ml) - Two Little Fishies
Two Little Fishies$22.04$18.73AcroPower supplies amino acids that corals need to build their skeletal architecture. Like other cnidaria, corals have a special ability to uptake dissolved amino acids across their entire surface. Closed system aquariums with protein skimming and other... -
On Sale 15%
On Sale 15%Double Junction Lab Grade pH Probe - Neptune Systems
Neptune Systems$94.99$80.74Double junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first compartment, it still has to go through the second... -
On Sale 12%
On Sale 12%Calcium Pro Test Refill - Red Sea
Red Sea$24.99$21.99Refill contains all reagents used in the Red Sea calcium test kitCalcium, an essential component in the building of coral skeletons, is constantly depleted from the aquarium and needs to be monitored on a regular basis. Calcium Pro is an advanced calcium... -
Prazipro (4 oz) Treats 480 Gallons - Hikari
Hikari$15.49The World’s First Ready-To-Use, Liquid Concentrate Praziquantel Treatment! Perfect for quarantining newly purchased fish. Liquid PraziPro is a ready-to-use, liquid concentrate that was developed to offer the hobbyist an effective way to control... -
On Sale 15%
On Sale 15%ParaGuard (500 mL) - Seachem
Seachem$14.89$12.66Eradicates ectoparasites and fungal, bacterial, and viral lesions Safer to dose than formaldehyde, formalin, and methanol Will not adversely effect bio-filter ParaGuard™ is the only fish and filter safe aldehyde based (10% by weight)... -
On Sale 12%
On Sale 12%Trace Colors C - Iron+ (500 ml) - Red Sea
Red Sea$19.99$17.59Coral Color C: A complex of 8 “light” metals that includes Iron, Manganese, Cobalt, Copper, Aluminum, Zinc, Chrome and Nickel. These micro-elements are essential to many bio-chemical metabolic processes, including respiration, production of... -
On Sale 15%
On Sale 15%PINPOINT pH 10.0 Calibration Fluid (5 Pack)
American Marine$5.95$5.06PINPOINT® High-Precision pH Calibration Fluids come in plastic envelope packets and are extremely accurate and field portable. Each packet contains ample fluid for calibration (about 30 ml). There is a free sample of these included with each... -
On Sale 15%
On Sale 15%Fluid Monitoring Module (Module Only) - Neptune Systems
Neptune Systems$109.99$93.49FMM – FLUID MONITORING MODULE IT DOES SO MUCH! This is just the module itself without and sensors. The FMM (Fluid Monitoring Module) is a module that connects to any Apex (Apex(2016), Apex Classic, Apex Lite, Apex Jr.) via it’s AquaBus... -
On Sale 15%
On Sale 15%Replacement Remote for Orbit IC LOOP LED (3223) - Current USA
Current USA$19.99$16.99Control your Orbit IC LED lights and eFlux Wave Pumps in a LOOP network. Based on infrared (IR), controls immediately (no pairing needed.) Requires line of site to operate. The lock button ensures other wireless IR remotes in your room do not interfere... -
On Sale 15%
On Sale 15%7" x 32" 100 Micron Polyester Filter Sock w/ Draw String - ReefH20
All Misc Brands$9.99$8.497″ x 32″ 100 Micron Polyester Filter Sock W/Draw StringMicron Rating: 100Size: 7.06 x 32” Thick floss material ideal for removing small particles Draw String easily attaches directly to plumbing Felt Filter Socks are commonly... -
On Sale 15%
On Sale 15%Saltwater Aquarium Coffee Mug (11 oz) - Black and Orange
SaltwaterAquarium$9.99$8.49Black 11oz Mug with a Glossy Orange, Emblazoned with Our Logo. Inside Perfect for Your Favorite Beverage. Dishwasher and Microwave Safe -
On Sale 15%
On Sale 15%Circular Filter Sock 7" 300 Micron (3 Pack) - Eshopps
Eshopps$35.98$30.58Micron filter bags provide excellent mechanical filtration, which helps reduce the amount of ammonia-producing organic matter in your aquarium. They also help prevent larger objects such as sand, crabs, and snails from damaging pump motors. Add these... -
FLEX 34L 9 Gallon Aquarium Kit BLACK - (14" x 13" x 13") - Fluval
Fluval$109.99The Fluval Flex not only offers contemporary styling with its distinctive curved front, but is also equipped with powerful multi-stage filtration and brilliant LED lighting that allows the user to customize several settings via remote control... -
On Sale 15%
On Sale 15%Arag-Alive Special Grade Reef Sand (10 lb) 1.0 - 2.0 mm - Caribsea
Caribsea$27.99$23.79You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s cooperation with public aquariums and zoological parks... -
On Sale 15%
On Sale 15%LifeRock Dry Live Rock (20 lb) - Caribsea
Caribsea$98.29$83.55Don’t just put rocks in your tank, ROCK YOUR REEF with LifeRock™. Amazing porosity, incredible biological performance (drops ammonia like real live rock), and unsurpassed realism make LifeRock™ the best and most cost effective rock... -
Fluval Sea PS2 Mini Protein Skimmer (up to 20 Gallons) - Fluval
Fluval$66.99Compact, yet powerful, the Fluval Mini Protein Skimmer helps to remove dissolved organic compounds and other harmful substances from your aquarium before they have a chance to break down into dangerous nitrogenous waste, which can be harmful to aquarium... -
On Sale 15%
On Sale 15%Marine Snow (16 oz) - Two Little Fishies
Two Little Fishies$15.90$13.52MarineSnow Plankton Diet is a first of its kind product that reproduces the special biogenic suspended matter found in natural seawater, including “marine snow” aggregates. A food for filter-feeding marine invertebrates that feed on... -
On Sale 15%
On Sale 15%ROWAphos GFO Phosphate Removal Media (500 g/ 1 LB) - D-D The Aquarium Solution
D-D Aquatics$32.49$27.62Rowaphos is the leading phosphate removal media for marine and reef aquariums. Rowaphos will not leach any phosphates back into the water. RowaPhos is a unique man made ferric hydroxide material specifically produced for efficient removal of phosphates,... -
On Sale 15%
On Sale 15%AquaStik Grey Coral Epoxy (4 oz) - Two Little Fishies
Two Little Fishies$14.39$12.23AquaStik Stone Grey. Underwater Epoxy Putty for marine and freshwater aquariums, Ponds and Paludariums. Also useful in Reptile & Small Animal habitats. Neutral color. Non-toxic to fish, plants & small animals. Cures dry, damp, or underwater. -
On Sale 15%
On Sale 15%M Replacement Metal Blade, 3 Per Pack - Aquablade
Continuum Aquatics$12.82$10.90Compatibility built-in100% Backwards compatible with previous units. Our scraper fits the old blades, our blades fit the old scraper. -
On Sale 15%
On Sale 15%Hands-Free and Spill Free Aquarium Hook, Green - Python
Python$20.99$17.84The Python HOOK makes routine water changes much easier and faster. Designed for use with the Python No Spill Clean and Fill, the Python HOOK seamlessly integrates onto the switch for a hands-free experience! Constructed with the highest quality... -
On Sale 15%
On Sale 15%Stability (500 ML) - Seachem
Seachem$16.71$14.20Stability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome". Stability® is formulated specifically for the aquarium and contains a... -
On Sale 20%
On Sale 20%Hanna Master Reef Test Kit (755 Alk, 758 Calcium, 713 Phosphate, 781 Nitrate) Checker HC (Saltwater) - Hanna Instruments
Hanna Instruments$271.96$217.57755 Checker The HI755 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity via PPM. Crucial in marine environments, alkalinity provides both the carbonate ion required for calcium... -
On Sale 15%
On Sale 15%PhosGuard Phosphate Remover (2 L) - Seachem
Seachem$35.61$30.27PhosGuard is spherical. Its shape allows for maximum water flow through the media. Granular phosphate removers can become compacted, dramatically limiting their capacity to remove phosphate. If the media can’t come into contact with the water, it... -
On Sale 12%
On Sale 12%Trace Colors D (500 ml) BioActive Elements - Red Sea
Red Sea$19.99$17.59Coral Color D: A complex of 18 trace elements. These 18 elements (out of all the trace elements in NSW) participate in the metabolic processes inside a coral’s skeleton and soft tissue. D elements are related to the blue/purple chromo-proteins. -
On Sale 25%
On Sale 25%Syncra Silent Water Pump 0.5 (185 gph) 4 ft. Head - Sicce
Sicce$44.99$33.74The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don't be fooled - these pumps are powerful and versatile. Ideal for fresh and salt water aquariums, protein skimmers, indoor fountains, water-cooling and all submersible... -
On Sale 20%
On Sale 20%Hanna Master Reef Test Kit (772 dkh, 758 Calcium, 713 Phosphate, 781 Nitrate) Checker HC (Saltwater) - Hanna Instruments
Hanna Instruments$271.96$217.57772 Checker The HI772 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only... -
On Sale 15%
On Sale 15%Prime (50 mL) - Seachem
Seachem$3.52$2.99Prime® is the complete and concentrated conditioner for both fresh and saltwater. Prime® removes chlorine, chloramine and detoxifies ammonia. Prime® converts ammonia into a safe, non-toxic form that is readily removed by the tank’s... -
On Sale 15%
On Sale 15%TWIN PACK - Chemi-Pure Elite (11.74 oz) - Boyd
Boyd$28.99$24.64Chemi-Pure Elite adds ferric oxide to the original Chemi-Pure formula to also remove phosphates and silicates, making it the only complete choice for filtering any kind of aquarium. With Chemi-pure Elite, we have taken the next step in keeping Chemi-pure... -
On Sale 12%
On Sale 12%Reef Foundation B - Alkalinity (KH) - (5 Liter / 1.32 Gal) - Red Sea
Red Sea$109.00$95.92KH/Alkalinity Supplement Carbonate & buffer complex for balanced formation of coral skeleton It’s all in the balance Calcium, Magnesium, Strontium and Carbonate are the basic foundation elements of coral skeletons.All of these elements... -
On Sale 15%
On Sale 15%B-Ionic Magnesium (1 Gallon) - ESV
ESV$41.99$35.69Through the chemical process known as "ion-pairing" magnesium ion concentration influences the saturation point for calcium carbonate in solution. In general the further the magnesium concentration drops from natural seawater levels (1350 ppm) the more... -
On Sale 12%
On Sale 12%Trace Colors B - Potassium (500 ml) - Red Sea
Red Sea$19.99$17.59Coral Color B: A complex of Potassium and Boron. Potassium plays an essential role in the transportation of coral nutrients within the soft tissue (including the nutrients provided by the Zooxanthellae). Potassium and Boron significantly affect the... -
On Sale 15%
On Sale 15%44 lbs ReBorn (Original Size) Calcium Reactor Media (44 lbs) - Two Little Fishies
Two Little Fishies$169.99$144.49Reborn is back to it's original size & formulation. Large size pieces. Reborn® coarse aragonite media for calcium reactors is composed of fossil skeletons of reef building corals sustainably harvested from pristine sites in the Western... -
On Sale 15%
On Sale 15%7" x 16" 100 Micron Polyester Filter Sock w/ Draw String
All Misc Brands$6.99$5.947″ x 16″ 100 Micron Polyester Filter Sock W/Draw StringMicron Rating: 100Size: 7.06″ x 16.5” Thick floss material ideal for removing small particles Draw String easily attaches directly to plumbing Felt Filter Socks are... -
On Sale 20%
On Sale 20%LPS Grow & Color - MEDIUM Pellet 100 ML Coral Aquarium Food - Fauna Marin
Fauna Marin$23.99$19.19Natural plancton, combined with special proteins are the formula for success. Our new food was created especially for keeping coloured LPS corals and other AZOOX corals.DOSING RECOMMENDATION:2 x weekly feed the particles direct to the corals. Shutdown... -
On Sale 15%
On Sale 15%PINPOINT ORP Monitor - American Marine
American Marine$114.99$97.74PINPOINT® ORP Monitor will measure the ORP (oxidation-reduction potential, or REDOX) of your system. It is popular with those who use ozone gas or potassium permanganate as an artificial oxidation agent in fresh or saltwater. It is also popular for... -
On Sale 25%
On Sale 25%Salifert Master Reef Testing Combo Kit - Salifert
Salifert$99.99$74.99Six Salifert Professional Test Kits Includes Calcium, Nitrate, Phosphate, pH, Alkalinity & Magnesium Includes all the Core parameters of any Saltwater Aquarium/Marine Reef Tank Salifert Nitrate Test Kit - 50 Tests, Salifert Calcium Test... -
On Sale 20%
On Sale 20%Electrode Cleaning Solution (500 ml) HI7061L - Hanna Instruments
Hanna Instruments$18.99$15.19HI7061L is a general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna’s cleaning solutions eliminate... -
Digital Thermometer - Coralife
Coralife$9.99Attaches to aquarium via small suction cup 3 foot long temperature probe for large size aquariums Battery included Ideal for aquariums and terrariums Readings to 0.1-degrees... -
On Sale 12%
On Sale 12%Phosphate Pro Test Refill (PO4) - 100 Tests - Red Sea
Red Sea$30.99$27.27Reagent refill for Red Sea Phosphate Pro Test Kit. Enough reagent for 100 tests. Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.