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Tuxedo Urchins (Mespilia globulus) 0.5" - 1.0" - ORA Chicago
Saltwater Coral Farm$29.99This regal looking species of sea urchin has formal looking blue bands separating its short, multicolored spines. Available in two color varieties, the Red Tuxedo Urchin has a dramatic red spines in contrast to the Blue Tuxedo, which showcases... -
On Sale 15%
Sea Veggies Seaweed Green Bulk (100 Sheet Pack / 12 oz) Nori - Two Little Fishies
Two Little Fishies$38.69$32.89Super nutritious Natural Green Seaweed sheets. Ideal for marine herbivores such as Tangs and Surgeonfish, Moorish Idols, Parrotfish, Angelfish, large Butterflyfish, and herbivorous freshwater fishes, such as Cichlids and Goldfish. Size: Bulk 100... -
Apex TRIDENT (Alk, Cal, Mag) Monitoring Device - Neptune Systems
Neptune Systems$674.99The Trident is an automated testing system that regularly tests alkalinity, calcium, and magnesium in your saltwater aquarium — and then communicates this information to your Apex so you can get alerts, and change your dosing. When combined with... -
On Sale 15%
Reef Safe Medic (33 g) - Polyp Lab
PolypLab$36.99$31.44Medic is a highly effective water conditioner used to control external fish parasites present in both marine and freshwater environments. It contains a reef-safe oxidizing agent and is particularly effective against: Marine Ich - Crytpocaryon... -
On Sale 15%
OceanMagik (16 oz) Live Phytoplankton 4 Species Blend - Algae Barn
AlgaeBarn$15.00$12.75OceanMagik is a nutritious mixture of four Live Phytoplankton strains (Nano, Iso, Tet, and Thal) that is great for feeding copepods, corals, clams, and other filter-feeding inverts. OceanMagik is a hand-selected blend of the most... -
Single Arm Hydra LED HMS Mounting Kit - AquaIllumination
AquaIllumination$90.96A complete kit for mounting a single AI Hydra 64 or 32. Includes brackets for Hydra 32 and 64 Lights. Rails can slide for positioning Clamps on rimless tanks up to 1.125" thick Light brackets twist for perfect coverage Includes wire... -
All For Reef Powder (1600g) - Tropic Marin
Tropic Marin$75.04Tropic Marin® All-For-Reef Powder is an ultra-concentrated mineral blend, with which an easy-to-use, highly concentrated all-round solution for supplying all key minerals and trace elements in newly established and averaged reef aquariums... -
On Sale 15%
4" x 14" 200 Micron Polyester Filter Sock w/ 4" Ring - Generic
All Misc Brands$6.75$5.74Filter socks are used as a effective first stage of an aquariums filtration process and should be placed so that water coming from the tank filters into the filter sock first removing uneaten food, detritus, organic waste, dust and other small... -
MCP Test Kit Marine Master Care - Red Sea
Red Sea$74.99Easy-to-use tests for the accurate monitoring of all of the important parameters during the biological maturation of marine and reef aquariums NH3/NH4 | NO3 | NO2 | pH | KH Red Sea Marine Care Test Kit is Complete multi-test pack including all of... -
1" ID x 1-1/4" OD x 1/8" Wall Clear PVC Tubing (by the Foot)
Generic$2.99All Tubing is Sold by The Foot. If you would like 10 Feet of Tubing, purchase a quantity of 10. Need 20 foot of tubing, enter 20 for the quantity. You can edit the quantity inside your shopping cart. There is a 10 foot minimum on... -
On Sale 15%
7" x 16" 200 Micron Polyester Filter Sock w/ Ring
All Misc Brands$7.95$6.76Filter socks are used as a effective first stage of an aquariums filtration process and should be placed so that water coming from the tank filters into the filter sock first removing uneaten food, detritus, organic waste, dust and other small... -
On Sale 15%
SaltwaterAquarium.com White YaYa Shopper Tote
SaltwaterAquarium$4.99$4.24Free on Orders of $50 or More! Whether you're at the grocery store or beach, chances are you'll spot tons reusable tote bags all over the place. As the world becomes more aware of their environmental impact, reuseable bag is where it's at. Reduce,... -
On Sale 15%
Coral RX Dip - (8 oz) - Thrive Aquatics
All Misc Brands$17.99$15.29Coral Rx was developed in 2006 for two purposes: to treat corals suffering with parasites, and as a prophylactic measure to promote healthy corals before parasites or bacterial infections become harmful. Coral Rx is tough on parasites, yet gentle on your... -
On Sale 15%
eFlux LOOP Accessory Wave Pump 1050 GPH - Current USA
Current USA$79.99$67.99Movement SynchronizedSimulating natural water currents found on coral reefs, eFlux™ controllable wave pumps provide tank wide circulation, improving water quality and promoting strong coral growth and fish health.• Silent... -
Nero 5 Wave Pump (3000 GPH) w/Fish Guard - AquaIllumination
AquaIllumination$239.00Don’t be fooled by its compact demeanor! The Nero 5 punches well above its class delivering true 3000 gallons per hour (gph) of flow. That’s the kind of flow that keeps your tank clean and your coral healthy. Pump Modes Constant Speed -... -
MP10 Vortech (Mobius) Quiet Drive Pump (MP10MQD) - Ecotech Marine
Ecotech Marine$379.99In an aquarium, having the right amount of flow is crucial to the health of the ecosystem. With VorTech QuietDrive choosing the correct water circulation equipment has never been easier. VorTech pumps are designed by aquarists to be the gold standard for... -
35 ppt Salinity Calibration Solution Packs HI70024P (25 x 20 mL) - Hanna Instruments
Hanna Instruments$29.00HI70024P is a premium quality 35.00 ppt salinity calibration solution that is NIST traceable and contained in portable single-use sachets. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring... -
On Sale 15%
Lugols Solution (30 ML) - Brightwell
Brightwell Aquatics$16.38$13.92Overview Brightwell Aquatics Lugol’s is an extremely powerful iodine solution. It should only be used by advanced reef aquarists to dose iodine as well as to create a dip for corals and their allies. The importance of iodine in a reef aquarium... -
On Sale 15%
Coralline Purple Reef Epoxy (2 oz) - Oceans Wonders
Oceans Wonders$8.49$7.22Oceans Wonders CORALLINE PURPLE reef safe epoxy bonds just about anything. It is designed to be used for attaching corals to our frag mounts or live rock. Works under water or out. Very easy to use and is safe for all fish, corals and invertebrates in... -
On Sale 15%
Coral Frenzy (45 gm) Powder Coral Food w/Probiotics
Coral Frenzy$18.99$16.14The ULTIMATE Coral Food now even better. The formula has been revised for better nutrition along with the addition of probiotics to help maintain better water clarity. Coral Frenzy is the perfect alternative for those who do not have the time,... -
On Sale 15%
Plastic Snapper Hose Clamp 3/4"
SaltwaterAquarium$1.49$1.27Plastic Snapper Hose Clamp 3/4" -
Tigger Pods, Apex Pods & Phyto LIVE Pack (6 oz Each) - Reef Nutrition
Reef Nutrition$66.70Tigger-Pods (Tigriopus californicus copepods) swim upwards with a stimulating, jerky motion, they are attractive to a wide range of fish like Mandarin dragonets, Seahorses and Pipefish. They are easy to... -
On Sale 15%
Prime Reef Marine Flake Food (5.5 oz) - Ocean Nutrition
Ocean Nutrition$14.99$12.74Prime Reef™ Flakes are a gourmet food, rich in seafood and zooplankton, for all reef aquariums. They contain a high inclusion of fresh seafood ingredients that mimic the nutritional value of a natural diet with an exciting flavor that fish cannot... -
19" Coral Target Feeder - Icecap
Icecap$9.99IceCap Coral Feeder allows you to target feed corals and fish without getting your hands wet. Soft rubber tip prevents possible damage. Available in 15", 19", 27" & an expandable feeder to 39 inches. -
On Sale 15%
50 Gallon Standard Reef Cleanup Crew
Clean Up Crews$119.99$101.99Our Reef Cleaner Packages are Wild Collected they let you naturally control algae, maintain crystal clear water, and keep your sand bed sifted. The number of cleaners provided in these packages are based on years of experience, and are tailored to... -
On Sale 15%
(5) Pack LARGE Nassaurius Snail (Nassarius vibex) - Cleanup Crew
Clean Up Crews$17.99$15.29Nassarius snails are very active scavengers, feeding on crabs and carrion as dead fish, etc. They often burrow into marine substrates and then wait with only their siphon protruding, until they smell nearby food. They are essential for aerating... -
On Sale 15%
(5) Pack Blue Legged Hermit Crabs (Clibanarius sp) - Cleanup Crew
Clean Up Crews$9.99$8.49Scarlet & Blue Leg Hermits are an essential part of any Clean up Crew. This omnivore can access the smallest crevices and openings within aquascape to consume any nuisance algae including hair algae and cyanobacteria. They also will consume... -
On Sale 15%
25 Gallon Standard Reef Cleanup Crew
Clean Up Crews$69.99$59.49Our Reef Cleaner Packages are Wild Collected they let you naturally control algae, maintain crystal clear water, and keep your sand bed sifted. The number of cleaners provided in these packages are based on years of experience, and are tailored to... -
On Sale 15%
2022 SaltwaterAquarium.com Ocean Blue TShirt Bella Canvas - SaltwaterAquarium
SaltwaterAquarium$19.99$16.99CYBER MONDAY SPECIAL! - FREE ON ORDERS OF $250or More! The Bella + Canvas 3001 t-shirt feels soft and light, with just the right amount of stretch. It's comfortable and the unisex cut is flattering for both men and women. We can't compliment this shirt... -
On Sale 15%
Salifert Core Alkalinity Calcium Magnesium Combo Test Kit - Salifert
Salifert$45.99$39.09Magnesium is present in NSW in a fairly high concentration (1300 - 1400 mg/L). Magnesium is an essential part of chlorophyll, which is necessary for photosynthesis. Without photosynthesis plants, including algae and the corals, which we usually have in... -
Smart Temp Magnetic Thermometer - JW Pet
JW Pet$5.95JW Pet Company Smart temp Thermometer Aquarium Accessory Large : JW Fusion Smart Temp Thermometer features a unique magnetic system that securely holds the thermometer in place inside of the aquarium with a magnet on the outside of the glass. It ranges... -
Fritz PRO RPM Salt Mix Bucket (48 lbs - Makes 180 Gallons) - Fritz Aquatics
Fritz Aquatics$84.99Fritz ProAquatics Reef Pro Mix (RPM) is manufactured using only the highest quality raw materials. Formulated by researchers and marine scientists, RPM contains all of the necessary major and minor elements of natural sea water that are utilized by... -
NO3 : PO4-X NOPOX - Nitrate & Phosphate Reducer (500 ml / 16 oz) - Red Sea
Red Sea$23.99500 ML - 16 oz Bottle Red Sea NO3: PO4-X is a unique complex of carbons that are used by nutrient reducing bacteria. Each carbon in the complex is utilized by different strains of microorganisms while ensuring the specific... -
PMUP V2 Practical Multipurpose Utility Pump - Neptune Systems
Neptune Systems$47.99The PMUP is a multi-purpose pump that can be used for many different tasks on your aquarium. Automatic Top-Off (ATO) Carbon reactors GFO reactors Biopellet reactors Many other salt or freshwater uses NEW IN VERSION 2: Automatic shut off when... -
On Sale 15%
Sea Veggies Seaweed Green (30 gm / 1 oz) - Two Little Fishies
Two Little Fishies$9.49$8.07Super nutritious Natural Green Seaweed. Ideal for marine herbivores such as Tangs and Surgeonfish, Moorish Idols, Parrotfish, Angelfish, large Butterflyfish, and herbivorous freshwater fishes, such as Cichlids and Goldfish. Size: 30g (1 oz) -
Net Cover Universal Cut Out Kit (R42086) - Red Sea
Red Sea$9.99Net Cover universal Cut out Kit | Item code R42086 Use for larger cut outs External corner (A) Internal corner (B) Cut out Profile (P3) Keep your finny friends safe inside your tank with a... -
Reef Crystals Reef Salt Box (Makes 200 Gallons) - Instant Ocean
Instant Ocean$89.99Enriched formulation. Optimum effectiveness. Formulated specially for use in reef aquariums, Reef Crystals contains essential ocean reef elements in concentrations greater than those found in natural sea water. Extra Calcium to help ensure the... -
DOS Replacement Pump Head Cap - Neptune Systems
Neptune Systems$36.99DŌS Replacement Pump Head Cap for your Neptune Systems DŌS module. Complete assembly includes cover, peri-tube, fittings and roller wheel. Neptune Systems recommends that these be replaced approximately every 700 hours of pump run time. -
On Sale 15%
(50) Mixed Size & Shape Sterilized Aquarium Safe Empty Shells
SaltwaterAquarium$14.99$12.74Reef Safe Sterilized Clean Empty Hermit/Snail Shells. Perfect new homes for your hermits as they grow. These are designed for aquariums/reef tanks. No polish, no paint, completely sterile. Mixed Sizes and Shapes. Both Standard... -
4" Red Sea Reefer Filter Media Cup w/Media Bag - Red Sea
Red Sea$15.994" filter media cups include a free high quality filter media bag, as used in Red Sea Reef-Spec Carbon. Cup Dimensions: 4.25 x 4.25 x 8.5"