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Reef BluePrint Isol8:Fe - Iron (60 mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$11.99Parameter Iron Value 10,000 ppm Characteristics Increases iron, arguably the most important trace element to photoautotrophs (including zooxanthellae), in recirculating seawater systems, particularly critical in those... -
Reef BluePrint Isol8:F - Fluoride (60 mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$11.99Parameter Fluoride Value 10,000 ppm Characteristics Provides fluoride; application thereof in conjunction with weekly ICP analysis to guide dosing rates typically yields deep intensification of blue pigmentation in... -
Reef BluePrint Isol8:Co - Cobalt (60 mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$11.99Parameter Cobalt Value 1,000 ppm Characteristics Provides cobalt, required by photoautotrophs (including zooxanthellae) for critical cellular functions, including: photosynthesis; production of pigments, vitamins,... -
Reef BluePrint Elimin8 DIN (60mL) - Captiv8 Aquaculture
Captiv8 Aquaculture$11.99Characteristics Controls ammonia, nitrite, and nitrate in recirculating seawater ecosystems. Reduces system ammonia content by up to 50% within 24 hours of initial application. Improves water clarity and light penetration. May... -
On Sale 15%
AcroPower Amino Acids for SPS Corals (250 ml) - Two Little Fishies
Two Little Fishies$14.08$11.97AcroPower 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... -
Marine Trace (500 mL) - Seachem
Seachem$11.55Replenishment of a number of trace elements is required to maintain an environment ideal for the growth and reproduction of marine life, but while the importance of trace elements has been recognized by aquarists for many years, the physiological reasons... -
On Sale 15%
TURBOSTART 700 Freshwater (1 oz) Live Nitrifying Bacteria - Fritz
Fritz Aquatics$13.59$11.55Live product. Keep refrigerated. Do not freeze. Refrigerated life is 4 months with a temperature Range of 34 - 50 degrees F. Use before expiration date on bottom of bottle. Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive... -
On Sale 15%
Alkalin-P 8.3 - Dry pH/KH Builder (500 gm) - Brightwell
Brightwell Aquatics$12.91$10.97KH Buffer Powder for all Marine Fish and Reef Aquaria Overview Raises alkalinity, adjust pH to 8.3 Unlike single component KH products such as sodium carbonate, Alkalin 8.3P is a multi-component automatic buffer that regulates pH and its use makes... -
On Sale 15%
Mardel Bactershield (4 oz) (Reef Safe) - Fritz Aquatics
Fritz Aquatics$12.79$10.87Bactershield Bio-adhesive supplement repairs and strengthens the fish’s natural slime coat which protects against bacterial and fungal infections Bactershield is a revolutionary new way to help maintain fish optimum health. Proven, natural oils... -
On Sale 15%
Reef Builder (600g) - Seachem
Seachem$12.75$10.84Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually... -
On Sale 15%
Denitrate (1 Liter) - Seachem
Seachem$12.75$10.84denitrate™ is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high... -
On Sale 15%
Reef Kalkwasser Powder (250 gm - 0.5 lbs) - Seachem
Seachem$12.45$10.58Reef Kalkwasser™ is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium concentrations at natural seawater levels... -
On Sale 15%
One - Mg, KH, Ca Supplement (250 ml) - Polyplab
PolypLab$11.99$10.19What is PolypLab One? PolypLab One is engineered from two forms of acetate and hydroxide salts. When dosed, the calcium magnesium ions are freely available for uptake by corals, clams, and many other reef organisms. The acetate ions are metabolized by... -
On Sale 15%
Purple Up (8 oz) - Caribsea
Caribsea$11.75$9.99PurpleUp™ - uses a unique dual method approach to coralline algae acceleration. This approach is so unique that PurpleUp has been awarded a US patent (US patent No. 7,565,883). It contains ionic calcium; which immediately raises dissolved calcium... -
On Sale 15%
Reef Trace (500 mL) - Seachem
Seachem$11.69$9.94Replenishment of a number of trace elements is required to maintain an environment ideal for the growth and reproduction of marine life, but while the importance of trace elements has been recognized by aquarists for many years, the physiological reasons... -
On Sale 15%
Reef Plus (500 mL) - Seachem
Seachem$11.69$9.94Reef Plus™ is a full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Reef Plus™ is formulated to provide... -
On Sale 15%
Fritz RPM Liquid Alkalinity Elements (32 oz) Part 1 - Fritz
Fritz Aquatics$11.43$9.72It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance... -
On Sale 15%
Reef Strontium (500mL) - Seachem
Seachem$11.33$9.63Strontium occurs in natural seawater at a concentration of about 8 to 10 mg/L. It is chemically very similar to calcium, and many organisms incorporate it in their skeletons along with calcium. Its addition to reef aquariums aids the growth of corals,... -
On Sale 15%
Reef Complete (500 mL) - Seachem
Seachem$11.33$9.63Reef Complete® is a concentrated (160,000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. If either... -
On Sale 15%
Reef Calcium (500 mL) - Seachem
Seachem$11.33$9.63Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Polygluconate complexation confers several benefits: it increases the bioavailability... -
On Sale 15%
Garlic Guard (500 mL) - Seachem
Seachem$11.33$9.63GarlicGuard™ is an appetite/flavor enhancer for freshwater and saltwater fish. GarlicGuard™ will help renew the interest of poor or finicky eaters. GarlicGuard™ contains naturally derived garlic oil. GarlicGuard™ also contains... -
On Sale 15%
Fresh Trace (500 mL) - Seachem
Seachem$11.33$9.63Fresh 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%
Reef Iodide (500 mL)- Seachem
Seachem$11.24$9.55Reef Iodide™ is a concentrated (8,000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels to those found in natural sea water. It is formulated to provide a safe source of iodide that will not... -
On Sale 15%
Kalk+2 Kalkwasser Supplement w/Trace (225 gm - 1/2 lb) - Brightwell
Brightwell Aquatics$10.99$9.34Overview • 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 corals, clams, calcareous algae, etc... -
On Sale 15%
NeoPhos - Balanced Phosphorus Supplement (500 ml) - Brightwell
Brightwell Aquatics$10.69$9.09Balanced Phosphorus Source for Phosphorus-Limited, Low-Nutrient Reef Aquaria Used in conjunction with MICROBACTER7 and REEF BIOFUEL or KATALYST, enables natural nitrogen uptake to take place in systems with inadequate phosphorus... -
On Sale 15%
NeoNitro (500 mL) - Brightwell
Brightwell Aquatics$10.69$9.09Balanced Nitrogen Source for Nitrogen-Limited, Low-Nutrient Reef Aquaria Overview Used in conjunction with MICROBACTER7 and REEF BIOFUEL or KATALYST, enablesnatural phosphorus uptake to take place in systems with inadequate nitrogen content,lowering... -
On Sale 15%
Reef Advantage Strontium (600 g) - Seachem
Seachem$10.33$8.78Strontium occurs in natural seawater at a concentration of about 8 to 10 mg/L. It is chemically very similar to calcium, and many organisms incorporate it in their skeletons along with calcium. Its addition to reef aquariums aids the growth of corals,... -
On Sale 15%
Reef Advantage Magnesium (600 gm) - Seachem
Seachem$10.33$8.78Severely depleted levels of magnesium (below 800 mg/L) can cause depressed pH levels and an inability to maintain proper magnesium levels. The most frequent causes of magnesium deficiency are use of kalkwasser, frequent overdosing of a carbonate... -
On Sale 15%
Restor Liquid Coral Tissue Nutritional Supplement (250 ML) - Brightwell
Brightwell Aquatics$10.21$8.68Overview Encourages health, growth, reproduction, and vibrant coloration. Provides important nutrients to corals and their allies during periods of stress inducedby changes in lighting and/or prolonged exposure to excessive water temperature... -
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MicroBacter 7 Complete Bioculture for Marine & Freshwater (250 ML - 8 oz) - Brightwell
Brightwell Aquatics$10.21$8.68Complete 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 15%
Iodine Concentrate (250 ml) - Two Little Fishies
Two Little Fishies$9.99$8.49Two Little Fishies Iodide and iodine supplement is made from potassium iodide and seaweed extracts. Use this supplement to provide an extra boost of this important element and observe the positive effects. Great for growing Xenia, other soft corals and... -
On Sale 15%
Iron Concentrate (500 ML - 16 oz) - Two Little Fishies
Two Little Fishies$9.99$8.49Two Little Fishies Iron Concentrate is a solution that contains the elements iron and manganese, which are essential to the health of all plants, including the symbiotic zooxanthellae in corals and sea anemones, and sea-grasses. Two Little Fishies Iron... -
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Reef Code A Balanced Calcium & Alkalinity System Part A 500 ML - Brightwell Aquatics
Brightwell Aquatics$9.98$8.48Reef Cõde A Sizes 250 ml, 500 ml, 2 L, 20 L Overview • The calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in... -
On Sale 15%
Reef Code B Balanced Calcium & Alkalinity System Part B 500 ML - Brightwell Aquatics
Brightwell Aquatics$9.98$8.48Reef Cõde B Sizes 250 ml, 500 ml, 2 L, 20 L Overview • The carbonate-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in... -
On Sale 15%
Alkalin8.3 - Liquid pH Buffer & Alkalinity KH -Builder (500 mL) - Brightwell
Brightwell Aquatics$9.20$7.82Concentrated KH Buffer Supplement for All Marine Fish and Reef Aquaria Overview Alkalin 8.3P is a multi-component automatic buffer that regulates pH, unlike sodium carbonate its use makes for a much more stable aquarium. Eliminates pH and KH... -
On Sale 15%
Reef Advantage Calcium (250g) - Seachem
Seachem$8.99$7.64Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes... -
On Sale 15%
Reef Fusion "2" Two Part Calcium/Buffer System (500 mL) - Seachem
Seachem$8.92$7.58Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity. When used together, the Reef... -
On Sale 15%
Reef Fusion "1" Two Part Calcium/Buffer System (500 mL) - Seachem
Seachem$8.92$7.58Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity. When used together, the Reef... -
On Sale 15%
Reef Phytoplankton (250mL) - Seachem
Seachem$8.82$7.50Reef Phytoplankton™ is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, with biological carotenoids for invertebrate diet. Size ranges from 1-20 μm to... -
On Sale 15%
Stability (250 ML) - Seachem
Seachem$8.82$7.50Stability® 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...