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Aquarium Supplies

Fish Additives & Supplements

We carry a wide variety of additives produced by the most respected companies serving the aquarium hobby, such as Kent Marine, E.S.V., Seachem and Two Little Fishies. 2-part Calcium and Alkalinity Supplements are popular additives among reef keepers since calcium and alkalinity tend to deplete quickly in a reef aquarium.
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Brightwell Aquatics Alkalin8.3 Liquid pH Buffer

Brightwell Aquatics Alkalin8.3 Liquid pH Buffer

• Highly-effective alkalinity(KH)-increasing ("buffer") solution. • Helps increase pH stability in an aquarium by raising the alkalinity. • Provides a source of...

From $5.39
Brightwell Aquatics Koralle-VM - Vitamin & Mineral Supplement for Corals, Clams, etc. 500ml / 17oz

Brightwell Aquatics Koralle-VM - Vitamin & Mineral Supplement for Corals, Clams, etc. 500ml / 17oz

If you want to keep your corals and clams healthy, then grab the Brightwell Aquatics Koralle-VM - Vitamin and Mineral Supplement for Corals, Clams, Etc. from Pet Store right away. This will provide your corals, clams, and other ...

$19.30
Brightwell Aquatics Reef Code A - Balanced Calcium & Alkalinity System - Part A (Calc.)

Brightwell Aquatics Reef Code A - Balanced Calcium & Alkalinity System - Part A (Calc.)

Provide the needed calcium of your corals, clams and other reef animals by giving a daily dose of Brightwell Aquatics Reef Code A - Balanced Calcium & Alkalinity System from Pet Store . This is a system of providing supplements, ...

From $7.48
Brightwell Aquatics Replenish Liquid Trace Elements

Brightwell Aquatics Replenish Liquid Trace Elements

• Unique complex that replaces trace and minor elements used by fishes, corals, and other invertebrates, and which are lost through chemical filtration (protein skimming and use of filtration media such as resins an...

From $10.79
Brightwell Aquatics CoralAmino

Brightwell Aquatics CoralAmino

If you’re the type of aquarist who loves to collect and keep a large set of shells, clams, and other invertebrates, then you may find it somewhat difficult to get your hands on a suitable product, which will give them the best nou...

From $12.29
Brightwell Aquatics Neo-Zeo Zeolite Media For Reef Aquaria 1000g / 2.2 lbs

Brightwell Aquatics Neo-Zeo Zeolite Media For Reef Aquaria 1000g / 2.2 lbs

• Unique zeolitic medium for selective removal of dissolved organic compounds through ionic and molecular adsorption, as well as passive uptake via the beneficial microbes that colonize the media; the combined result of th...

$9.19
Brightwell Aquatics Neo-Mag Magnesium Media For Reef Aquaria 1000g / 2.2 lbs

Brightwell Aquatics Neo-Mag Magnesium Media For Reef Aquaria 1000g / 2.2 lbs

Supply your tank with the right levels of magnesium with the help of the Brightwell Aquatics Neo Mag Magnesium Media from Pet Store . Made of pure and rich in magnesium material, this medium is used in calcium reactors, or mixed ...

$12.98
Brightwell Aquatics AminOmega

Brightwell Aquatics AminOmega

Overview Provides marine sources of amino acids and omega-3 and -6 highly unsaturated fatty acids (HUFA). Increases the nutritional value of foods for marine fishes and invertebrates, particularly for fishes that show signs ...

From $7.68
Brightwell Aquatics Reef Biofuel Liquid

Brightwell Aquatics Reef Biofuel Liquid

Who says cars are the only things that you can fuel? Introducing Brightwell Aquatics Reef Biofuel from Pet Store , this product is designed to act as a nutrient supplement in your fresh or saltwater aquarium. It helps your fish t...

From $13.90
Brightwell Aquatics SpongExcel Supplement for Sponges & Gastropods 125ml / 4.2oz

Brightwell Aquatics SpongExcel Supplement for Sponges & Gastropods 125ml / 4.2oz

Supplement for Increasing Growth Rates of Sponges & Gastropods Overview Ionic silica solution for enhancing growth rates of sponges and gastropods. 1 drop per gallon of water increases ionic silica concentration by ~0.20 ppm...

$9.39
Brightwell Aquatics Phosphat-E Liquid Phosphate Remover for all Marine Aquaria

Brightwell Aquatics Phosphat-E Liquid Phosphate Remover for all Marine Aquaria

It is easy to visualize threats to your aquarium's inhabitants when that threat is something you can see. If it is something fairly larger like debris, organisms that you can see, or parasites, it is easy to visualize the threat...

From $28.40
Brightwell Aquatics MediCoral Coral Dip 30ml / 1oz

Brightwell Aquatics MediCoral Coral Dip 30ml / 1oz

Corals can be as delicate as they are beautiful. The polyps of corals are made of soft tissue which is quite vulnerable because it tears easily. When this happens, harmful bacteria and parasitic microorganisms can make their way i...

$12.29
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 $7.68
Brightwell Aquatics Potassion - Concentrated Potassium Solution for Marine Aquaria 500ml / 17oz

Brightwell Aquatics Potassion - Concentrated Potassium Solution for Marine Aquaria 500ml / 17oz

Overview Highly-concentrated ionic potassium solution. Provides potassium, an important component of aragonite (the mineral secreted as skeletal material by corals and other reef-building marine organisms), complexed into pi...

$10.69
Brightwell Aquatics Reef Code B - Balanced Calcium & Alkalinity System - Part B (Alk.)

Brightwell Aquatics Reef Code B - Balanced Calcium & Alkalinity System - Part B (Alk.)

The Brightwell Aquatics Reef Code B - Balanced Calcium and Alkalinity System - Part B (Alk.) Pet Store offers you an amazing supplement that can give your pets a substantial amount of calcium carbonate, providing them the trace ...

From $7.48
Brightwell Aquatics Restor Liquid Coral Tissue Supplement

Brightwell Aquatics Restor Liquid Coral Tissue Supplement

• Encourages health, growth, reproduction, and vibrant coloration. • Provides important nutrients to corals and their allies during periods of stress induced by changes in lighting and/or prolonged exposur...

From $7.68
Brightwell Aquatics Liquid Reef Building Complex

Brightwell Aquatics Liquid Reef Building Complex

• Complete source of the elements and molecules that are directly used by corals, clams, and other reef- building invertebrates and organisms to create skeletal material and grow. • Provides calcium (...

From $9.59
Brightwell Aquatics Lugol`s Solution - Advanced Iodine for Reef Aquaria 30ml / 1oz

Brightwell Aquatics Lugol`s Solution - Advanced Iodine for Reef Aquaria 30ml / 1oz

If you want to maintain proper iodine level in your aquarium water, then use the Brightwell Aquatics Lugol’s Solution - Advanced Iodine for Reef Aquaria Pet Store . This solution is ideally made to help supply your tank with the ...

$12.29
Brightwell Aquatics Magnesion Liquid Magnesium

Brightwell Aquatics Magnesion Liquid Magnesium

• Highly-concentrated ionic magnesium solution. • Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secrete...

From $5.09
Brightwell Aquatics Ph+ Liquid pH Increaser Marine

Brightwell Aquatics Ph+ Liquid pH Increaser Marine

• Increases pH in marine and reef aquaria. • May be used to help increase pH in aquaria that have adequate alkalinity yet have chronically-depressed pH levels; while not intended to act as a permanent solu...

From $5.09
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 $6.28
Brightwell Aquatics Ferrion Liquid Iron Supplement

Brightwell Aquatics Ferrion Liquid Iron Supplement

• Highly-concentrated and stable iron solution for supplementing aquaria containing hermatypic organisms (i.e. "photosynthetic" or zooxanthellate corals, clams, and their allies), macroa...

From $5.19
Brightwell Aquatics Garlic Power

Brightwell Aquatics Garlic Power

Make your fishes healthy and fit all the time. Get the Brightwell Aquatics Garlic Power - Concentrated Garlic Supplement for Marine Fishes Pet Store right away. Adding this product into your fishes’ food will help stimulate its ...

From $12.29
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 $6.28
Brightwell Aquatics Vitamarin-M Multiviamin Supplement

Brightwell Aquatics Vitamarin-M Multiviamin Supplement

Are you thinking of changing the food you give to the fish and invertebrates living in your marine reef aquarium? A marine or saltwater reef aquarium can have a wide variety of animals living in it so It comes as no surprise if yo...

From $14.49
1 - 25 of 35
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