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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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Korallen-Zucht ZEObak Nutrient Additive

Korallen-Zucht ZEObak Nutrient Additive

ZEObak Nutrient Additive The value of bacteria in saltwater aquariums is one of the most underappreciated water quality parameters by aquarists. Planktonic bacteria provide corals with nutrients necessary for optimal growth and...

From $18.99
Kent Marine Tech CB Part A

Kent Marine Tech CB Part A

Description: Each of Tech•CB Part A and Part B is half of a ionically balanced, complete calcium and alkalinity control system for all marine aquariums. When used simultaneously in equal amounts the system will raise both the ca...

From $8.83
Aquarium Pharmaceuticals® API Tap Water Conditioner 16oz

Aquarium Pharmaceuticals® API Tap Water Conditioner 16oz

Are you trying to put up a new marine environment? Make your first step by using the Aquarium Pharmaceuticals Tap Water Conditioner 16oz from Pet Store . This solution conditions tap water to make it ready and suitable for aquari...

$6.59
Boyd Vitachem 4 oz.

Boyd Vitachem 4 oz.

Make your freshwater and saltwater inhabitants healthy and fit with the Boyd Vitachem 4 Oz from Pet Store . It is a very concentrated formula which contains high levels of vitamins and minerals essential to their needs. Using thi...

$11.99
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
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 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 $5.34
Red Sea Coral Colors C Supplement (Iron/Trace Elements) - 500ml

Red Sea Coral Colors C Supplement (Iron/Trace Elements) - 500ml

An iron and complementary trace element complex that promotes the Green colors in corals. Coral Colors C Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide th...

$14.99
Seachem Laboratories Laboratories Reef Buffer

Seachem Laboratories Laboratories Reef Buffer

Seachem Reef Buffer ™ is intended primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult. When used as directed Reef Buffer™ will raise the pH of your reef system to 8.3 without fear of accident...

From $6.49
Seachem Laboratories Neutral Regulator

Seachem Laboratories Neutral Regulator

SeaChem Neutral Regulator™ adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, or ammonia. The use of...

From $6.49
Seachem Laboratories Reef Buffer

Seachem Laboratories Reef Buffer

Maintaining your aquarium water with a ph level of 8.3 must always be observed because it is necessary to your corals and other inhabitants. An outstanding product you can completely rely on when it comes to issues like this is th...

From $18.99
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
Red Sea Coral Colors B Supplement (Potassium) - 500ml

Red Sea Coral Colors B Supplement (Potassium) - 500ml

Potassium complex that promote the Red colors in corals. Coral Colors B Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs of corals. Coral Colors...

$14.99
Coral RX Coral Dip Pro

Coral RX Coral Dip Pro

Coral Rx was developed for two purposes: to treat corals suffering with parasites, and as a prophylactic measure to promote healthy corals before parasites or bacterial infections become harmful. Coral Rx is tough on parasites, ye...

From $23.49
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
Korallen-Zucht ZEOvit Pohls Xtra

Korallen-Zucht ZEOvit Pohls Xtra

Pohl’s Xtra is the only product of its kind that gives you direct control over enhancing the contrast and intensity of coral color over a broad array of color palettes. This powerful supplement will produce a vivid intensity of wh...

From $49.99
Kent Marine Micro-Vert

Kent Marine Micro-Vert

Description: Kent Micro Vert contains a nutritionally balanced diet for corals, sponges, anemones, gorgonians, feather dusters, clams and other fine filter feeders. It is rich in vitamins and natural minerals from spirulina and ...

From $7.49
Korallin S-Plus 500 mL

Korallin S-Plus 500 mL

For over a decade, KORALLIN has supplied equipment to the private marine aquarist and zoological gardens around the world. Our equipment has significantly and effectively assisted them in the care, maintenance and growth of both i...

$26.99 $15.99
Seachem Laboratories Reef Carbonate

Seachem Laboratories Reef Carbonate

Seachem Reef 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....

From $6.49
Salifert All-In-One

Salifert All-In-One

The Salifert All-In-One 250 ml from Pet Store gives you a wonderful product that can provide all the trace elements your aquarium needs to sustain your fishes, plants and reefs. Made from all-natural ingredients found in the oce...

From $15.49
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 Liquid Reef Building Complex

Brightwell Aquatics Liquid Reef Building Complex

Concentrated Reef Builder for Coralline Algae, Corals, Clams & other Marine Invertebrates Overview Complete source of the elements and molecules that are directly used by corals, clams, and other reef-building invertebrates...

From $15.99
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
Kordon Aquarium NovAqua Plus® Water Conditioner

Kordon Aquarium NovAqua Plus® Water Conditioner

When you hear the word ""conditioner,"" the first thing you'll most probably think of is hair. After all, conditioners are for hair (or fur, for animals) ... right? well, no. Hair and fur aren't the only things that need condition...

From $7.99
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
76 - 100 of 288
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