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Aquarium Supplies
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E.S.V. B-Ionic 2-Part Calcium Buffer

E.S.V. B-Ionic 2-Part Calcium Buffer

B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powders...

From $13.99
Brightwell Aquatics Microbacter7 Bioculture Fresh & Marine

Brightwell Aquatics Microbacter7 Bioculture Fresh & Marine

Overview: Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural enzymes, specifically formulated to establish biological filtration in new aquarium set-ups, and to enhance the rate of nitrificatio...

From $6.79
Prodibio BIO DIGEST

Prodibio BIO DIGEST

BIO DIGEST is a hyper-concentrated bacterial compound that satisfies two functions: Installing biological filtration and digesting aquarium waste. Packaging the ampoules under nitrogen allows for very long conservation and makes ...

From $21.99
Seachem Laboratories Reef Plus

Seachem Laboratories Reef Plus

SeaChem Reef 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 formulate...

From $6.09
Seachem Laboratories Reef Advantage Magnesium

Seachem Laboratories Reef Advantage Magnesium

SeaChem Reef Advantage Magnesium ™ is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural ...

From $5.09
Aquarium Pharmaceuticals Stress Zyme

Aquarium Pharmaceuticals Stress Zyme

Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite...

From $5.99
Seachem Laboratories Freshwater and Marine Stability

Seachem Laboratories Freshwater and Marine Stability

Seachem Stability 500 ml Stability™ 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 specifi...

From $13.49
Kent Marine Strontium & Molybdenum

Kent Marine Strontium & Molybdenum

Description: Strontium & Molybdenum Supplement provides bio-available strontium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Magnesium is added to make up for deficiencies i...

From $7.99
Kent Marine Essential Elements

Kent Marine Essential Elements

Description: Kent Marine Essential Elements replaces biologically important trace minerals which are removed by marine fish and invertebrates, and removed through protein skimming, ozone, and especially carbon filtration. Design...

From $6.99
Seachem Reef Fusion Two Part System 1 & 2 Calcium and Carbonate Supplement

Seachem Reef Fusion Two Part System 1 & 2 Calcium and Carbonate Supplement

Reef 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 F...

From $14.38
Red Sea Aiptasia-X Refill 14oz

Red Sea Aiptasia-X Refill 14oz

Red Sea Aiptasia-X In an exciting development for reef-keepers Red Sea has developed a unique patent pending formula to treat the pest anemones Aiptasia sp., Anemonia majano and Boloceroides sp. Affecting almost every reef aqua...

$38.88
Aquarium Pharmaceuticals Stress Coat

Aquarium Pharmaceuticals Stress Coat

Instantly removes chlorine and chloramines , making tap water safe for fish. Neutralizes heavy metals. Also, replaces the natural slime coating fish need in times of stress, such as handling, shipping or fighting. Contains Aloe V...

From $6.79
Brightwell Aquatics Reef Biofuel Liquid

Brightwell Aquatics Reef Biofuel Liquid

Overview Helps maintain a balanced nutrient-limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth and reproduction, increasing the rate of phosphate-reduction and denitrification; this is o...

From $13.99
Kent Marine Coral Accel

Kent Marine Coral Accel

Description: Kent Coral Accel is a Hard & Soft Coral Growth Stimulator It provides complex proteins which provide a natural source of necessary amino acids that spur coral tissue growth Contains rich marine lipids ...

From $6.99
Kent Marine Liquid Calcium

Kent Marine Liquid Calcium

Description: Concentrated Liquid Calcium provides bio-available calcium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Corals will open more and stay attached to their skeletons b...

From $7.99
Seachem Laboratories Reef Complete

Seachem Laboratories Reef Complete

Seachem Reef Complete ™ is the liquid version of the Reef Advantage Calcium. It 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...

From $5.99
Kent Marine Purple Tech

Kent Marine Purple Tech

Kent Marine Purple Tech Kent Marine is pleased to announce the release of our Purple Tech. Kent Marine Purple Tech is designed to provide ionically-balanced nutrients required by coralline algae and stony corals. Formulat...

From $8.49
Kordon Amquel Plus +®  Additive

Kordon Amquel Plus +® Additive

Feature(s): AmQuel Plus is nontoxic AmQuel Plus removes nitrite. AmQuel Plus removes all forms of ammonia. AmQuel Plus removes nitrite. AmQuel Plus removes nitrate. AmQuel Plus does not affect the pH. AmQue...

From $9.99
Seachem Laboratories Reef Trace

Seachem Laboratories Reef Trace

SeaChem Reef Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper reef health and growth. Trace elements are normally depleted by utilization, oxidation and precipitation. The latter two processe...

From $6.09
Brightwell Aquatics Calcion Liquid Calcium

Brightwell Aquatics Calcion Liquid Calcium

• Highly-concentrated ionic calcium solution. • Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important e...

From $6.49
Brightwell Aquatics Iodion Liquid Iodine

Brightwell Aquatics Iodion Liquid Iodine

• Highly-concentrated, extended activity iodide solution. • Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of f...

From $6.49
Seachem Laboratories Reef Iodide

Seachem Laboratories Reef Iodide

SeaChem Reef Iodide ™ is an iodide supplement for those with dense populations of invertebrates or soft corals. It is also useful in tanks with aggressive skimmers. Reef Iodide™ is concentrated at 8,000 mg/L. As little as 1 mL in ...

From $5.99
Continuum Aquatics Bacter Clean-M

Continuum Aquatics Bacter Clean-M

Bacter Clean•M is a unique marine microbial culture and enzyme product, unlike any other on the market. Features : Cleans live rock, live coral stone, tank walls, and other surfaces Loosens and cleans coatings and ugly acc...

From $10.99
Kent Marine Tech-CB Package

Kent Marine Tech-CB Package

Kent Marine Tectra—CB Expert Series Calcium Buffer System (2x16oz.) Tectra CB Part A and Part B is a two part ionically balanced, complete calcium and alkalinity control system for all marine aquariums. When used simultaneously ...

From $11.99
Two Little Fishies Kalkwasser

Two Little Fishies Kalkwasser

"Kalkwasser" is the German term for limewater, a saturated solution of calcium hydroxide in water. Over twenty years ago, Peter Wilkens developed and described the proper methods for administering this solution to marine aquariums...

From $9.99
1 - 25 of 57
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