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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 $5.77
Brightwell Aquatics Koralle-VM - Vitamin & Mineral Supplement for Corals, Clams, etc.

Brightwell Aquatics Koralle-VM - Vitamin & Mineral Supplement for Corals, Clams, etc.

Advanced Vitamin, Minor, & Trace Element Supllement for all Marine Fish & Reef Aquaria Overview Unique vitamin and minor and trace element complex for establishing and replacing substances important to marine invertebrates...

From $20.47
Brightwell Aquatics Phytogold-M Golden Phytoplankton (Medium) 8-20 micron

Brightwell Aquatics Phytogold-M Golden Phytoplankton (Medium) 8-20 micron

8 - 20µm Phytoplankton Suspension for Soft Corals, Clams, Sponges, and Other Filter-Feeders Overview Provides phytoplankton ranging in size from 8 - 20µm. Ideally-sized for many soft corals, clams, sponges,tunicates, tube...

From $7.88
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 $7.72
Brightwell Aquatics Replenish Liquid Trace Elements

Brightwell Aquatics Replenish Liquid Trace Elements

Advanced Trace & Minor Element Supplement for all Marine Fish & Reef Aquaria Overview Unique complex that replaces trace and minor elements used by fishes, corals, and other invertebrates, and which are lost through chemi...

From $11.55
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 $12.85
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...

$9.45
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 ...

$13.65
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 $29.93
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...

$13.12
Brightwell Aquatics Microvore Microdiet

Brightwell Aquatics Microvore Microdiet

Microdiet for Planktivorous Marine Fishes, Corals & other Suspension-Feeding Invertebrates Overview Suspension of particulate, microencapsulated marine proteins, lipids, and carbohydrates fortified with complex and free-form...

From $25.20
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 $7.72
Brightwell Aquatics Potassion - Concentrated Potassium Solution for Marine Aquaria

Brightwell Aquatics Potassion - Concentrated Potassium Solution for Marine Aquaria

Potassium Solution Primarily for Reef Aquaria Housing SPS Corals Overview Highly-concentrated ionic potassium solution. Provides potassium, an important component of aragonite (the mineral secreted as skeletal material ...

From $10.80
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 $7.88
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 $7.88
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 $15.23
Brightwell Aquatics Vitamarin-C Vitamin C Supplement

Brightwell Aquatics Vitamarin-C Vitamin C Supplement

Concentrated Vitamin-C Supplement for all Marine Fish & Reef Aquaria Overview Highly-concentrated vitamin-C solution. Buffered; will not impact pH when used as directed. Stronger than competing products. Vitamin-C is asso...

From $14.91
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 $7.87
Brightwell Aquatics PhytoChrom - Color-Enhancing Phytoplankton 1-30 micron

Brightwell Aquatics PhytoChrom - Color-Enhancing Phytoplankton 1-30 micron

1 - 30µm Phytoplankton Suspension for Soft Corals, Clams, Sponges, and Other Filter-Feeders Overview Provides 6 types of phytoplankton ranging in size from1 - 30µm. Ideally-sized for many soft corals, clams, sponges,tuni...

From $14.69
Brightwell Aquatics Zooplanktos-M Zooplankton (Medium) 500-1000 micron

Brightwell Aquatics Zooplanktos-M Zooplankton (Medium) 500-1000 micron

500 - 1Kµm Zooplankton Suspension for Fishes, Stony Corals, Clams, and Other Filter-Feeders Overview Provides zooplankton ranging in size from 500 - 1,000µm (1mm). Ideally-sized for many stony corals, clams, tube worms, l...

From $7.88
Brightwell Aquatics Alkalin8.3-P Dry pH Buffer

Brightwell Aquatics Alkalin8.3-P Dry pH Buffer

• Highly-effective alkalinity-increasing ("buffer") powdered blend. • Helps increase pH stability in an aquarium by raising the alkalinity; continued addition raises pH until 8...

From $6.29
Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria

Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria

Use the Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria Pet Store to provide your saltwater tank with sufficient amount of calcium. This product is made of high grade ingredients that are safe for fish, a...

From $14.17
Brightwell Aquatics Elemental - Dry Reef-Building Complex for Corals, Clams, etc.

Brightwell Aquatics Elemental - Dry Reef-Building Complex for Corals, Clams, etc.

Want to make sure that your aquarium can sustain your corals and reefs? Then here's a product that can offer you the perfect solution! The Brightwell Aquatics Elemental - Dry Reef-Building Complex for Corals, Clams, Etc 400 g / 14...

From $14.17
Brightwell Aquatics Kalk+2 - Advanced Kalkwasser Supplement

Brightwell Aquatics Kalk+2 - Advanced Kalkwasser Supplement

Overview 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, et...

From $7.34
Brightwell Aquatics Magnesion-P - Dry Magnesium Supplement for Reef Aquaria 300g / 10.6oz

Brightwell Aquatics Magnesion-P - Dry Magnesium Supplement for Reef Aquaria 300g / 10.6oz

The Brightwell Aquatics Magnesion-P - Dry Magnesium Supplement for Reef Aquaria from Pet Store nourishes your water so that your aquarium is a conducive place for your corals and reefs to live in and thrive. Very effective and e...

$8.91
1 - 25 of 42
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