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On Sale 30%
On Sale 30%CaCl2 Dihydrate Calcium Increaser (4000 g) - Triton
Triton$52.00$36.40Highly pure Calcium Chloride Dihydrate (CaCl2.2H2O) for increasing calcium. TRITON DIY salts are packed in-house using only the purest ingredients, tested and quality controlled within TRITON Lab. These products are suitable for 2-Part, 3-Part or... -
On Sale 15%
On Sale 15%Liquid Buffer (500 ml) - Tropic Marin
Tropic Marin$18.32$15.57Liquid pH buffer and KH creator for seawater aquariums Marine aquariums need optimal buffering for good coral growth with a stable carbonate hardness between 7 and 9 ° dH. In addition, fluctuations in the pH, e.g. in hyperacidity by excretions and... -
On Sale 15%
On Sale 15%Wide Range pH Liquid Test Kit (Up to 250 Tests) - Fritz Aquatics
Fritz Aquatics$8.62$7.33Convienent Wide Range - 5.0 to 9.0 Works in Fresh and Saltwater Easy to Read Results About Fritz Liquid Test Kits - Wide Range pH Testing the pH of your aquarium water regularly to make proper adjustments is crucial to keep your... -
ECO Fish Solution (16 oz.) - EcoSystem Aquarium
EcoSystems Aquarium$24.99• Adds vitamins and minerals to marine systems • Intensifies color and increases appetite in fish • Helps reverse HLLE Description: Fish Solution™ is the ideal, all natural, multi-purpose additive designed to enhance the... -
On Sale 30%
On Sale 30%Strontium (Srx10) (100 ml) 10x Concentrate - Triton
Triton$45.00$31.50Strontium macro element seawater supplement. Strontium is an important element that naturally occurs in seawater. Beneficial for calcification of coral skeleton and general coral health. When used in conjunction with TRITON Lab ICP testing... -
On Sale 30%
On Sale 30%Trace Base Sulphate (1000 g) - Triton
Triton$22.00$15.40Increase your reef tank's Sulphate without increasing other compounds or elements with ultra-pure Triton additives. The Triton System is based on accurate ICP-OES Testing that tells you exactly how much of any element may be in your aquarium... -
Reef BluePrint NEMO+AA (60 mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$14.99Average Analysis Cr. Protein (min): 0.0% Cr. Fat (min): 24.6% Cr. Fiber (max): 0.0% Moisture (max): 69.4% DHA: 41.3 mg/g EPA: 26.6 mg/g Characteristics NEMO+AA is a nanoemulsified blend of... -
On Sale 30%
On Sale 30%NaHCO3 Alkalinity Increaser Sodium Hydrogen Carbonate (4000 g) - Triton
Triton$52.00$36.40Highly pure Sodium Hydrogen Carbonate (NaHCO3) for increasing alkalinity. TRITON DIY salts are packed in-house using only the purest ingredients, tested and quality controlled within TRITON Lab. These products are suitable for 2-Part, 3-Part or... -
On Sale 15%
On Sale 15%Vitamarin-M Multivitamin Supplement (2L) - Brightwell
Brightwell Aquatics$89.99$76.49Overview Full-spectrum vitamin supplement formulated to benefit marine fishes, corals and otherinvertebrates, and other marine aquarium inhabitants. Provides a full-complement of vitamins in the same ratios found in the tissues offilter-feeding... -
On Sale 15%
On Sale 15%Carbo-Calcium (1000 ml) - Tropic Marin
Tropic Marin$33.60$28.56Tropic Marin® Carbo-Calcium is highly concentrated calcium and alkalinity for dissolving in reverse osmosis water to get the proven Carbocalcium solution. After dissolving, one single solution can cover all the calcium and alkalinity... -
On Sale 15%
On Sale 15%GH Liquid Test Kit - Fritz Aquatics
Fritz Aquatics$11.24$9.55East to Read Instructions Essential for a Healthy Tank Accurate in Freshwater About Fritz Liquid Test Kits - GH General hardness (GH) is commonly overlooked in many aquariums, but this parameter plays a very important role in your... -
Reef BluePrint Nitr8 (60 mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$11.99Parameter Nitrate Value 100,000 ppm Characteristics Active Components: Potassium nitrate, anhydrous, USP Basic Application 1 mL per 25.4 gallons (100 L) increases [NO3] by 1.0 ppm. 5 mL per... -
On Sale 30%
On Sale 30%Bio-Base ULNS Organic Support System (100 ml) - Triton
Triton$38.00$26.60Organic Support System for Reef Aquarium with normal nutrient levels Accelerate bioavailability of trace element supplements Boost beneficial metabolic effects in reef systems Helps prevent Cyanobacteria Helps to maintain proper nutrient... -
On Sale 15%
On Sale 15%Marine Clear-Up (4 oz) 240 Gallons - Dr Tim's Aquatics
Dr Tim's Aquatics$14.99$12.74CLEAR-UP NATURAL WATER CLARIFIER -- H2O-PURE Choose the size best suited for your system:2 oz bottle treats 120 gallons (454 liters)4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960... -
On Sale 20%
On Sale 20%HI73128 Electrode Removal Tool - Hanna Instruments
Hanna Instruments$29.99$23.99The HI73128 replacement tool is utilized for electrode removal on select Hanna testers. With a simple twist of the removal tool, the tester electrode can safely and easily be removed and replaced with a new one. pH and conductivity (EC) electrodes... -
On Sale 15%
On Sale 15%CoralAmino Free Form Amino Acid Supplement (2L) - Brightwell
Brightwell Aquatics$152.37$129.51Free-Form Coral Amino Complex for all Corals & Their Allies Overview Complex of free-form amino acids in the same ratios found within tissues of stony corals. Beneficial to all corals (stony and soft), as well as solitary and colonial polyps... -
On Sale 15%
On Sale 15%Ammonia Test Kit (40 Tests) - ASF
ASF$16.39$13.93Ammonia test kit for both freshwater and marine aquariums. 40 tests, measures up to 5 mg/L Easy to use, high quality, European-made. -
On Sale 15%
On Sale 15%Bio-Strontium (7 oz) - Tropic Marin
Tropic Marin$14.67$12.47Tropic Marin® Bio Strontium provides strontium and carbon dioxide for zooxanthellae in a biologically ideal, crystalline form and thus supports the healthy growth of corals. Does not contain chelates, phosphates or nitrates For the growth and... -
On Sale 30%
On Sale 30%Bio-Base Organic Support System (100 ml) - Triton
Triton$38.00$26.60Organic Support System for Reef Aquarium with normal nutrient levels Accelerate bioavailability of trace element supplements Boost beneficial metabolic effects in reef systems Helps prevent Cyanobacteria Helps to maintain proper nutrient... -
On Sale 30%
On Sale 30%Chromium (Cr) (100 ml) - Triton
Triton$32.00$22.40Chromium trace element seawater supplement. Beneficial for calcification of coral skeleton and color. Caution: to be used by advanced aquarists only. When used in conjunction with TRITON Lab ICP testing aquarists are now able to make targeted... -
On Sale 15%
On Sale 15%Reef Carbonate (250 mL) - Seachem
Seachem$4.75$4.04Reef Carbonate™ is a concentrated (4,000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. Calcium and carbonates are essential to all coral growth. If either becomes... -
Ready-to-Use Alkalinity Testing Machine 0.02N Reagent - Coralvue
Coralvue$14.99Get accurate alkalinity test results without the hassle of preparing your own reagent. CoralVue's pre-prepared 0.02N reagent is perfect for the HYDROS and Focustronic Alkatronic testing machines. Ready-to-Use Reagent Specifically for... -
On Sale 30%
On Sale 30%Bulk Pharma Kalkwasser (38 Pounds) - Bulk Reef Supply
Bulk Reef Supply$269.99$188.99Ultra-pure Kalkwasser for Reef Tanks! BRS Pharma Kalkwasser is not your typical calcium hydroxide. It is made from an ultra-pure source that contains extremely low amounts of aluminum and compared to traditional kalkwasser you can actually see the... -
On Sale 15%
On Sale 15%Nitrite Liquid Test Kit (Up to 180 Tests) - Fritz Aquatics
Fritz Aquatics$11.99$10.19Easy to Read Instructions Essential for New Tank Cycling Works in both Fresh and Saltwater About Fritz Liquid Test Kits - Nitrite Nitrite is produced continually during the ammonia cycle by nitrifying bacteria in the biological filter... -
Reef BluePrint Phosph8 (355 mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$35.97Parameter Phosphate Value 50,000 ppm Characteristics Active Components: Potassium phosphate, anhydrous, USP Basic Application 1 drop (0.05 mL) per 25.4 gallons (100 L) increases [PO4] by 0.025 ppm. 1 mL per 25.4... -
On Sale 15%
On Sale 15%C-Balance 2 Part Supplement (32 oz Set) 2x - 16 oz Bottles - Two Little Fishies
Two Little Fishies$19.63$16.69C-Balance® - Two Part Balanced Ionic Supplement of Calcium and Buffer for Marine Aquariums Manufactured by Two Little Fishies This two-part calcium and alkalinity maintenance system adjusts calcium, magnesium, and strontium ions to natural... -
On Sale 15%
On Sale 15%Fresh Trace (250 mL) - Seachem
Seachem$7.07$6.01Fresh Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper fish health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normally depleted by... -
On Sale 15%
On Sale 15%Reef Reactor Medium (2 L) Calcium Reactor Media - Seachem
Seachem$21.23$18.05Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0.5–1 cm (Reef Reactor™... -
Reef BluePrint Propag8 (50g) - Captiv8 Aquaculture
Captiv8 Aquaculture$25.99Characteristics A dry blend of free form amino acids in ratios corresponding to research conducted on cellular amino acid content and perceived requirements across numerous cnidarian genera endemic to tropical and subtropical marine ecosystems... -
Reef BluePrint NEMO+AA (355 mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$59.96Average Analysis Cr. Protein (min): 0.0% Cr. Fat (min): 24.6% Cr. Fiber (max): 0.0% Moisture (max): 69.4% DHA: 41.3 mg/g EPA: 26.6 mg/g Characteristics NEMO+AA is a nanoemulsified blend of... -
On Sale 30%
On Sale 30%MgCl2 Hexahydrate Magnesium Increaser (4000 g) - Triton
Triton$52.00$36.40Highly pure Magnesium Chloride Hexahydrate (MgCl2.6H2O) for increasing magnesium. TRITON DIY salts are packed in-house using only the purest ingredients, tested and quality controlled within TRITON Lab. These products are suitable for 2-Part, 3-Part or... -
On Sale 15%
On Sale 15%MicroBacter 7 Complete Bioculture for Marine & Freshwater (20L - 5 Gallons) - Brightwell
Brightwell Aquatics$329.99$280.49Complete Bioculture for Establishing Biological Filtration & Rapidly Improving Water Quality Overview Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural enzymes, specifically formulated to establish biological... -
On Sale 30%
On Sale 30%Core7 Flex Reef Supplements Bulk Edition 4x4L - Triton
Triton$147.00$102.90Super Concentrated 2 part,3 part or 4 part dosing solutions for use with the other methods of reefkeeping.Complete solutions designed to maintain near NSW parameters for reef aquaria. -
On Sale 20%
On Sale 20%Hanna Algae Control PRO Kit (774 ULR Phosphate, 713 Phosphate, 781 LR Nitrate, 782 HR Nitrate) Checker HC (Saltwater) - Hanna Instruments
Hanna Instruments$271.96$217.57774 CheckerThe HI774 Ultra Low Range Phosphate Checker HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure phosphate in marine systems including reef tanks. Phosphate is an important parameter to measure in aquaculture... -
On Sale 15%
On Sale 15%pH Test Kit (100 Tests) - ASF
ASF$12.39$10.53This test kit is designed for both freshwater and saltwater aquariums, ponds, and turtle enclosures. The kit provides fast, easy, and accurate measurements. These kits include an easy to read color chart so that the results are clear... -
On Sale 30%
On Sale 30%Phosphorus (P) Beta (100 ml) - Triton
Triton$32.00$22.40Organic/Inorganic Phosphorus Compounds for Reef Aquariums Helps creating Nutrient levels according to TRITON RATIO -
On Sale 15%
On Sale 15%Waste-Away Gel PRO (1500 Gallon) - Dr Tims Aquatics
Dr Tim's Aquatics$109.99$93.49The gels are full of our Waste-Away Bacteria that are automatically and continuously released into your aquarium to consume nutrients and break down fish waste; keeping your tank clean and water clear. REEF SAFE. “Gets into the nooks and crannies... -
Reef BluePrint Isol8:Ca - Calcium Solution (355 mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$12.99Parameter Calcium Value 150,250 ppm Characteristics Active Components: Calcium chloride, anhydrous, FCC. Basic Application 1 mL per 26.4 gallons (100 L) increases [Ca] by 1.50 ppm. 5 mL per 20... -
On Sale 15%
On Sale 15%Magnesium Test Kit (40 Tests) - ASF
ASF$24.19$20.56This test kit is designed for both freshwater and saltwater aquariums, ponds, and turtle enclosures. The kit provides fast, easy, and accurate measurements. Each kit includes a micro-syringe to ensure accurate testing. Multiple tests are included in... -
On Sale 15%
On Sale 15%Calcium Test Kit (40 Tests) - ASF
ASF$21.69$18.44This test kit is designed for both freshwater and saltwater aquariums, ponds, and turtle enclosures. The kit provides fast, easy, and accurate measurements. Each kit includes a micro-syringe to ensure accurate testing. Multiple tests are included in...