Products (1375)
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Reef Code B Balanced Calcium & Alkalinity System Part B-P (1 kg) - Brightwell Aquatics
Brightwell Aquatics$28.14Ionically Balanced Powered Calcium & Alkalinity for all marine fish & reef aquaria Overview The alkalinity-bearing component of a two-part method for dosing calcium and carbonates (the substances... -
Shrimp Blackwater Clear (125mL) - Brightwell
Brightwell Aquatics$7.17Provides humic substances for all shrimp & freshwater fish planted biotope aquaria with much less color Overview Shrimp safe and copper free. Establishes similar water conditions to those found... -
Axolotl Conditioner (250mL) - Seachem
Seachem$10.26Axolotl Conditioner Makes Tap Water Safe for Axolotls Removes Chlorine,Chloramine & Detoxifies Ammonia Seachem Axolotl Conditioner™ is a concentrated aquarium water conditioner that makes tap... -
Bacto Energy (100 ml) - Fauna Marin
Fauna Marin$26.55BACTO ENERGY is a special carbon source designed to feed nutrient reducing bacteria in marine aquariums. After addition of Bacto Energy bacteria will grow rapidly and thereby will convert unwanted... -
Bacto Energy (250 ml) - Fauna Marin
Fauna Marin$46.19BACTO ENERGY is a special carbon source designed to feed nutrient reducing bacteria in marine aquariums. After addition of Bacto Energy bacteria will grow rapidly and thereby will convert unwanted... -
Algae Control Pro Multi Test Kit Nitrate/Phosphate - NO3/PO4 - Red Sea
Red Sea$79.99Red Sea’s Algae Control Pro Kit includes high accuracy colorimetric comparator tests for the exceptionally high accuracy measurement of nitrate and phosphate. The nitrate & phosphate tests are... -
Alkatronic Alkalinity Controller (Batch 3) - Focustronic
Focustronic$989.99The Alkatronic is an all-in-one device that automatically monitors and maintains carbonate hardness values of your aquarium throughout the day. Can dramatically simplify and improve the way we... -
Kalkwasser Mixing 8" Reactor KM-200 Large - IceCap
Icecap$409.99The IceCap Kalk Mixer is a dedicated reactor for dosing kalkwasser in a safe and controlled matter to supply equal additions of Calcium and Alkalinity to a Reef Aquarium. Kalkwasser dosing is... -
AF Power Coral Food (20 g) - Aquaforest
Aquaforest$15.99Powdered food for all types of corals, especially SPS corals. Unique formula of AF Power Food is based on a special mix of highly nutritious plankton and marine and freshwater algae. The formula has... -
Reef BluePrint Isol8:Ca(OH)2 - Kalkwasser (1.0 kg) - Captiv8 Aquaculture
Captiv8 Aquaculture$19.37Calcium Hydroxide | "Kalkwasser" Characteri -
Reef BluePrint Isol8:Ca(OH)2 - Kalkwasser (5.0 kg) - Captiv8 Aquaculture
Captiv8 Aquaculture$70.22Calcium Hydroxide | "Kalkwasser" Characteri -
Reef BluePrint Isol8:Ca(OH)2 - Kalkwasser (2.5 kg) - Captiv8 Aquaculture
Captiv8 Aquaculture$35.83Calcium Hydroxide | "Kalkwasser" Characteri -
Magnesium Pro Test Refill - Red Sea
Red Sea$28.99Red Sea’s Magnesium Pro Test Kit is an advanced titration test, measuring the level of magnesium in your reef aquarium to an exceptionally high accuracy of 20 ppm. The Magnesium Pro Test test kit... -
$$$ Money Saver Aquarium Dry Live Rock (by the lb) - SaltwaterAquarium
SaltwaterAquarium$3.25"By the Pound" means you are choosing the weight of your rock. Ex: Qty 5 is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact th -
On Sale 50%
On Sale 50%(EXPIRED 12/25) Algae Control Pro Multi Test Kit Nitrate/Phosphate - NO3/PO4 - Red Sea
Red Sea$79.99$39.99EXPIRED Red Sea’s Algae Control Pro Kit includes high accuracy colorimetric comparator tests for the exceptionally high accuracy measurement of nitrate and phosphate. The nitrate & phosphate tests... -
Live Rock Enhance - Reef Brite
Reef Brite$26.71Live Rock Enhance™ contains microbial spores and their attendant enzymes. The ingredients in Live Rock Enhance™ eat and dissolve detritus, dead algae, slime and decomposing life attached to, and... -
Phosphate Marine Test Kit - Red Sea
Red Sea$30.99Phosphate Test Kit Accurate measurement of Phosphate in marine aquariums PO4 Red Sea’s colorimetric Phosphate test kit provides a quick and reliable measurement -
Reef Buffer (1 KG) - Seachem
Seachem$23.16Seachem Reef Buffer – Professional pH & Alkalinity Stabilizer Maintain a Perfect 8.3 pH in Demanding Reef Environments In a thriving reef aquarium, organic acids produce -
Reef Buffer (250g) - Seachem
Seachem$7.99Seachem Reef Buffer – Professional pH & Alkalinity Stabilizer Maintain a Perfect 8.3 pH in Demanding Reef Environments In a thriving reef aquarium, organic acids produce -
AF Energy (10 ml) Energy Growth Acceleration Food - Aquaforest
Aquaforest$12.99Accelerates coral growth. Contains omega-3 and omega-6 fatty acids, unique Highly concentrated and nutritious food for corals. extract from selected zooplankton, amino acids, vitamins and... -
On Sale 20%
On Sale 20%(6 Pack) Real Reef Arches Nano MIDNIGHT BLACK Box - Real Reef
Real Reef$189.99$151.99(6-Pack) Real Reef Nano Arches Box – Midnight Black Edition Brand: Real Reef Rock | Quantity: 6 Nano Arches per Box | Compatibility: Marine Reef, Nan -
FixIck (16 oz) Treatment for Ick & External Parasites - Fritz
Fritz Aquatics$18.39Fritz FixIck is a revolutionary new way to treat aquatic external parasites including Ick, Chilodonella, Trichodina and Tetrahymena. As one of the most common diseases most aquarists will encounter,... -
On Sale 12%
On Sale 12%DDR – DOS Dual Reservoir - Neptune Systems
Neptune Systems$259.99$228.00This attractive fluid containment system stores your dosing fluids in style and even tells you when it’s time to refill! Each side stores two liters (2L) of fluid Connects directly to your... -
AF Energy (50 ml) Energy Growth Acceleration Food - Aquaforest
Aquaforest$28.99Accelerates coral growth. Contains omega-3 and omega-6 fatty acids, unique Highly concentrated and nutritious food for corals. extract from selected zooplankton, amino acids, vitamins and... -
FixIck (8 oz) Treatment for Ick & External Parasites - Fritz
Fritz Aquatics$11.99Fritz FixIck is a revolutionary new way to treat aquatic external parasites including Ick, Chilodonella, Trichodina and Tetrahymena. As one of the most common diseases most aquarists will encounter,... -
Tunze Care Bacter 0220.005 40 ml (1.33 oz.) - Tunze
Tunze$29.99Care Bacter contains bacteria on a substrate of powdered Maerl gravel, which helps keep fresh or seawater aquaria clean. Mode of action: 1. Various green and filamentous algae will be greatly... -
Blackwater (2L) - Brightwell
Brightwell Aquatics$53.01Description Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish and plants. Help simulate the onset of the rainy season for -
On Sale 20%
On Sale 20%All-In-One (AIO) Box Kit (4th Gen) 20 Gallon Long - Fiji Cube
Fiji Cube$144.99$115.99The Fiji Cube All-in-One (AIO) Filter Box DIY Kit allows hobbyists to easily and affordably convert a standard 20 Gallon Long aquarium into a high-performance AIO system. This 4th Generation kit is... -
On Sale 10%
On Sale 10%Rod's Food Coral Blend (6 oz) - Frozen Specialty Food for Coral-Only Systems
Rod's Food$21.00$18.90Targeted Nutrition for Frag Tanks and Fish-Less Nano Reefs The Rod's Food Coral Blend is a specialized, nutrient-dense frozen formula designed for the advanced hobbyist managing systems without fish... -
VIB X Marine (140g) Probiotic Bacteria - Fauna Marin
Fauna Marin$28.86Stabilize the Microbiome with Fauna Marin VIB X Marine Using Fauna Marin VIB X, you can restore the natural balance of corals and fish's microbiome. This product significantly enhances coral and... -
On Sale 20%
On Sale 20%(Single) Real Reef Arches Nano MIDNIGHT BLACK Box - Real Reef
Real Reef$29.99$23.99Real Reef Nano Arch – Midnight Black Edition Brand: Real Reef Rock | Piece Type: Single Nano Arch | Compatibility: Marine Reef, Nano Aquariums & -
VIB X Marine (350g) Probiotic Bacteria - Fauna Marin
Fauna Marin$63.51Stabilize the Microbiome with Fauna Marin VIB X Marine Using Fauna Marin VIB X, you can restore the natural balance of corals and fish's microbiome. This product significantly enhances coral and... -
Kalk+2 Kalkwasser Supplement w/Trace (450 gm - 1 lb) - Brightwell
Brightwell Aquatics$25.72Overview • Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as... -
Kalk+2 Kalkwasser Supplement w/Trace (225 gm - 1/2 lb) - Brightwell
Brightwell Aquatics$18.69Overview • Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as... -
MinnFinn Saltwater/Reef Medication - AquaFinn
AquaFinn$19.99The Breakthrough, Reef-Safe Solution for Parasites, Pests, and Bacterial Infections. Stop devastating diseases in their tracks with AquaFinn MinnFinn Marine and Reef Aquarium, the fast-acting,... -
Hydrat-MG (2L) - Brightwell
Brightwell Aquatics$42.20Solution of Hydrated Magnesium Salts for Use in Reef and Marine Aquaria Overview Safely increases magnesium concentration in all marine and reef aquaria. Utilizes specific magnesium salts to... -
Bacto Reef Balls (100 ml) - Live Reef Bacteria - Fauna Marin
Fauna Marin$25.40Millions of live reef-bacteria and enzymes in depot balls for easy dosing. BACTO REEF BALLS EFFECT: Crystal clear & healthy water, nutrition control and easy reduction of ammonia, nitrite,... -
Blackwater (250mL) - Brightwell
Brightwell Aquatics$9.59Description Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish and plants. Help simulate the onset of the rainy season for -
Blackwater (20L) - Brightwell
Brightwell Aquatics$358.80Description Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish and plants. Help simulate the onset of the rainy season for -
On Sale 20%
On Sale 20%Tuxedo Urchins (Mespilia globulus) 0.5" - 1.0" - ORA Chicago
Saltwater Coral Farm$29.99$23.99The Best-Dressed Algae Eater - 0.5" - 1.0" Introduce a touch of class and unmatched cleaning power to your aquarium with the Tuxedo Urchin. Arguably one of the most beautiful and popular urchins in...