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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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Kent Marine Iron & Manganese

Kent Marine Iron & Manganese

Description: Kent Marine Super Chelated Iron Supplement with Manganese provides bio-available iron to all reef inhabitants. Although present in salt mixes, iron is rapidly used up in the system, and removed through precipitation...

From $8.99
Kent Marine Pro Buffer dKH

Kent Marine Pro Buffer dKH

pH Buffer, coralline algae growth accelerator, and alkalinity or carbonate hardness (KH) builder. Marine Liquid Buffer ENHANCED PROFESSIONAL BUFFERING SYSTEM FOR ALL MARINE AQUARIUMS with Coralline Accelerator. Enhanced Pro • Bu...

From $8.01
Seachem Laboratories Reef Strontium

Seachem Laboratories Reef Strontium

SeaChem Reef Strontium™ is intended to restore and maintain strontium to levels found in natural seawater without affecting pH. Strontium is utilized in the same manner as calcium and holds a similar importance in maintaining a vi...

From $9.49
Two Little Fishies pH-Balance Marine Aquarium Buffer

Two Little Fishies pH-Balance Marine Aquarium Buffer

Two Little Fishies - pH-Balance Marine Aquarium Buffer The pH of seawater in the open ocean is stable, normally between 8.0 and 8.3due to the carbonate-bicarbonate buffering system. In tide pools and aquariums the pH can vary m...

From $7.48
Seachem Laboratories Reef Calcium

Seachem Laboratories Reef Calcium

Seachem Reef Calcium ™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH (formulated at pH 8.2). Polygluconate complexation confers s...

From $9.49
Seachem Laboratories Reef Advantage Strontium

Seachem Laboratories Reef Advantage Strontium

Seachem Reef Advantage Strontium ™ restores and maintains strontium to levels found in natural sea water. Strontium is utilized by corals in the same manner as calcium and holds a similar importance in maintaining a vigorous level...

From $8.49
Aqueon Water Clarifiers

Aqueon Water Clarifiers

Simple to understand and apply, these products will help maintain the healthiest environment for your aquatic pets. Aqueon Water Clarifier works by clinging to the suspended dirt particles that cause the water to appear cloudy or ...

From $6.87
Continuum Aquatics Reef-Basis Magnesium Liquid Supplement

Continuum Aquatics Reef-Basis Magnesium Liquid Supplement

Reef•Basis Magnesium Description: Magnesium Supplement for Marine Aquariums Features: • Provides bioavailable magnesium for corals and other invertebrates • Contains no acetates, gluconates, or polygluconates ...

From $7.49
Seachem Laboratories Prime

Seachem Laboratories Prime

Ensure that your fishes are enjoying a clean and healthy environment inside the tank by simply pouring in a daily dose of the Seachem Prime from Pet Store . This solution comes in a 250-milliliter bottle that can treat more tha...

From $7.99
Two Little Fishies AcroPower Amino Acids for SPS corals

Two Little Fishies AcroPower Amino Acids for SPS corals

Two Little Fishies` new formula supplies amino acids that corals need to build their skeletal architecture. Corals, like other cnidaria, have a special ability to uptake dissolved amino acids across their entire surface. Closed sy...

From $8.99
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 $7.68
Kent Marine Tech M

Kent Marine Tech M

Description: Tech M Magnesium supplement is a ionically balanced product which will safely raise the magnesium level in any marine system without upsetting the ionic balance of the system. Tech M is very concentrated, containing...

From $9.08
Red Sea NO3:PO4-X Nitrate & Phosphate Reducer

Red Sea NO3:PO4-X Nitrate & Phosphate Reducer

NO3:PO4-X Contains a unique complex of carbons that are used by nutrient-reducing bacteria. Each carbon is utilized by different strains of microorganisms while maintaining the specific Carbon: Nitrogen: Phosphorus ratio required ...

From $6.29
Tetra Water Clarifier

Tetra Water Clarifier

Clear cloudy or hazy aquarium water in just a few hours with TetraAqua Water Clarifier.  Safe for all freshwater aquariums, TetraAqua Water Clarifier is phosphate free.  It will not affect biofiltration, pH or any other...

From $7.65
Aquarium Pharmaceuticals® API Stress Zyme

Aquarium Pharmaceuticals® API 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 $8.49
Aquarium Pharmaceuticals® API Stress Coat

Aquarium Pharmaceuticals® API 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 Ver...

From $9.49
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
Aqua Vision Aquatics Precision Integreat (Part B Buffer)

Aqua Vision Aquatics Precision Integreat (Part B Buffer)

Precision Integrate Part B is a well-balanced supplement that is designed to raise and maintain KH/alkalinity levels as well as enhance coral growth. This product contains 10,600 KH or 3,800 meq/L and is one of the most concentrat...

From $7.19
Seachem Laboratories Reef Plus

Seachem Laboratories Reef Plus

The Seachem Reef Plus Pet Store offers you a wonderful supplement that will help you in your task of taking care of your marine rocks. Made from all-natural ingredients, it will definitely make your corals and reefs healthier an...

From $6.49
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
Seachem Laboratories Reef Builder

Seachem Laboratories Reef Builder

Use the Seachem Reef Builder Pet Store in your tank if you want to raise the carbonate alkalinity of your water. Tested and guaranteed, this liquid solution is ideally created to increase carbonate alkalinity in you reef tank. I...

From $6.49
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
Seachem Laboratories Garlic Guard

Seachem Laboratories Garlic Guard

Looking for a nice supplement that will enhance your aquatic pet's appetite for food? Then you might want to check out this wonderful item! The Seachem Garlic Guard from Pet Store offers you with an easy solution that can make y...

From $5.99
Seachem Laboratories Tanganyika Buffer

Seachem Laboratories Tanganyika Buffer

Seachem?s Tanganyika Buffer? is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing hardness, buffer capacity, and pH. It is formulated to maintain a pH of 9.0?9.4. For optimum replica...

From $9.58
Seachem Laboratories Reef Advantage Calcium

Seachem Laboratories Reef Advantage Calcium

Use the Seachem Reef Advantage Calcium Pet Store for your saltwater tank today. This product is ideally made to provide your marine tank the proper amount of calcium it needs. Calcium is very essential to corals, fish, and other...

From $7.49
1 - 25 of 122
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