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Best Seller
Sea Trace Elements, 8 oz., 8 FZ

Sea Trace Elements, 8 oz., 8 FZ

Keep your marine aquarium thriving with Fluval Sea Trace Elements. This 8 oz. bottle is packed with a concentrated blend of 11 key trace elements found in the natural beauty of seawater. ... more

Sea Trace Elements, 8 oz., 8 FZ

Keep your marine aquarium thriving with Fluval Sea Trace Elements. This 8 oz. bottle is packed with a concentrated blend of 11 key trace elements found in the natural beauty of seawater.

Petco.com

$5.31

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Sea Magnesium, 8 oz., 8 FZ

Sea Magnesium, 8 oz., 8 FZ

Concentrated, magnesium-boosting compound formulated to elevate magnesium levels effectively, while not affecting the delicate ionic balance in marine water. ... more

Sea Magnesium, 8 oz., 8 FZ

Concentrated, magnesium-boosting compound formulated to elevate magnesium levels effectively, while not affecting the delicate ionic balance in marine water.

Petco.com

$7.99

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Best Seller
The Little Mermaid Ariel on Rock Aquarium Ornament, 1.75" L X 2.8" W X 3.1" H, 3.2 OZ, Green / Red

The Little Mermaid Ariel on Rock Aquarium Ornament, 1.75" L X 2.8" W X 3.1" H, 3.2 OZ, Green / Red

Decorate your aquarium with The Little Mermaid ornaments. This aquarium ornament provides shelter and hiding places for your fish to alleviate stress. ... more

The Little Mermaid Ariel on Rock Aquarium Ornament, 1.75" L X 2.8" W X 3.1" H, 3.2 OZ, Green / Red

Decorate your aquarium with The Little Mermaid ornaments. This aquarium ornament provides shelter and hiding places for your fish to alleviate stress.

Petco.com

$13.99

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Sea Iodine, 8 oz., 8 FZ

Sea Iodine, 8 oz., 8 FZ

Fluval Sea Iodine is a concentrated formula made with two naturally-occurring iodine compounds that are perfectly balanced to support the growth and condition of corals and other invertebrates. It is high quality and ultra pure, free of any unwanted... ... more

Sea Iodine, 8 oz., 8 FZ

Fluval Sea Iodine is a concentrated formula made with two naturally-occurring iodine compounds that are perfectly balanced to support the growth and condition of corals and other invertebrates. It is high quality and ultra pure, free of any unwanted...

Petco.com

$7.69

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Shrimp Grazers, 0.3 oz., Pack of 8

Shrimp Grazers, 0.3 oz., Pack of 8

The Imagitarium Shrimp Grazers provide a complete diet for everyday use or as a treat. Invertebrates, especially shrimp, love to graze for food, and this offers a great way to experience that up close. One stick lasts up to six hours with 12 shrimp. ... more

Shrimp Grazers, 0.3 oz., Pack of 8

The Imagitarium Shrimp Grazers provide a complete diet for everyday use or as a treat. Invertebrates, especially shrimp, love to graze for food, and this offers a great way to experience that up close. One stick lasts up to six hours with 12 shrimp.

Petco.com

$9.99

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Sea Alkalinity, 8 oz.

Sea Alkalinity, 8 oz.

This concentrated compound is your coral's energy source for growth, giving them that boost they need to be strong and healthy. Plus, it does more than just that! It also maintains pH levels like a boss. ... more

Sea Alkalinity, 8 oz.

This concentrated compound is your coral's energy source for growth, giving them that boost they need to be strong and healthy. Plus, it does more than just that! It also maintains pH levels like a boss.

Petco.com

$7.99

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Sea Calcium, 8 oz.

Sea Calcium, 8 oz.

If you want to give your marine pets the gift of strong bones and a healthy skeletal structure, then Fluval Sea Calcium is just what you need! This 8 oz. bottle packs a punch with its concentrated form of calcium that's easily absorbed by corals and... ... more

Sea Calcium, 8 oz.

If you want to give your marine pets the gift of strong bones and a healthy skeletal structure, then Fluval Sea Calcium is just what you need! This 8 oz. bottle packs a punch with its concentrated form of calcium that's easily absorbed by corals and...

Petco.com

$6.51

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Aquarium Diamond Accent Gravel Multicolored Gems, 2.8 oz., 3 oz., Multi-Color

Aquarium Diamond Accent Gravel Multicolored Gems, 2.8 oz., 3 oz., Multi-Color

These brightly colored gravels are designed to help create an underwater paradise for your fluorescent fish and stand out beautifully under blue LED lights. GloFish Aquarium Accent Gravel helps you set the stage for a unique aquatic experience. The... ... more

Aquarium Diamond Accent Gravel Multicolored Gems, 2.8 oz., 3 oz., Multi-Color

These brightly colored gravels are designed to help create an underwater paradise for your fluorescent fish and stand out beautifully under blue LED lights. GloFish Aquarium Accent Gravel helps you set the stage for a unique aquatic experience. The...

Petco.com

$5.20

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Pond Fountain Block Controls Algae Growth In Ornamental Fountains, 0.3 OZ, Count of 6, 1.8 OZ

Pond Fountain Block Controls Algae Growth In Ornamental Fountains, 0.3 OZ, Count of 6, 1.8 OZ

Tetra Fountain Block helps to control algae growth in ornamental fish ponds to keep the water looking clear and sparkling. The blocks are ideal for containerized fountains and ponds that do not include live plants. Each block dissolves slowly and... ... more

Pond Fountain Block Controls Algae Growth In Ornamental Fountains, 0.3 OZ, Count of 6, 1.8 OZ

Tetra Fountain Block helps to control algae growth in ornamental fish ponds to keep the water looking clear and sparkling. The blocks are ideal for containerized fountains and ponds that do not include live plants. Each block dissolves slowly and...

Petco.com

$5.59

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Marine Fast Dissolving Sea Salt, 3 lbs., White

Marine Fast Dissolving Sea Salt, 3 lbs., White

Instant Ocean Salt is the most carefully formulated and most carefully manufactured synthetic sea salt in the world. It's pharmaceutically blended and scientifically analyzed. This complete formula contains every major, minor, and trace element... ... more

Marine Fast Dissolving Sea Salt, 3 lbs., White

Instant Ocean Salt is the most carefully formulated and most carefully manufactured synthetic sea salt in the world. It's pharmaceutically blended and scientifically analyzed. This complete formula contains every major, minor, and trace element...

Petco.com

$5.83

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Nitrifying Bacteria Bio-Spira, 3.38 fl. oz., 3.38 FZ

Nitrifying Bacteria Bio-Spira, 3.38 fl. oz., 3.38 FZ

No matter the size of your aquarium, Instant Ocean sea salts and water care products offer the smartest, easiest way to bring the ocean home. Scientifically formulated sea salts are used exclusively by many of the leading large-scale aquariums and... ... more

Nitrifying Bacteria Bio-Spira, 3.38 fl. oz., 3.38 FZ

No matter the size of your aquarium, Instant Ocean sea salts and water care products offer the smartest, easiest way to bring the ocean home. Scientifically formulated sea salts are used exclusively by many of the leading large-scale aquariums and...

Petco.com

$11.89

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Nano Reef Part A/B, 8 fl. oz., 8 FZ

Nano Reef Part A/B, 8 fl. oz., 8 FZ

Nano Reef Part A/B is an ionically balanced system that helps maintain the critical calcium, magnesium and alkalinity dynamic, as well as providing essential major, minor and trace minerals in the correct concentrations. Helps increase alkalinity (KH)... ... more

Nano Reef Part A/B, 8 fl. oz., 8 FZ

Nano Reef Part A/B is an ionically balanced system that helps maintain the critical calcium, magnesium and alkalinity dynamic, as well as providing essential major, minor and trace minerals in the correct concentrations. Helps increase alkalinity (KH)...

Petco.com

$15.99

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Goldfish Granules, 5.8 oz.

Goldfish Granules, 5.8 oz.

Our Aqueon Goldfish Granules provides balanced nutrition for daily feeding of goldfish and other ornamental pond fish. Formulated with natural ingredients and colors with added vitamins, minerals and trace nutrients for a healthy diet. Helps support a... ... more

Goldfish Granules, 5.8 oz.

Our Aqueon Goldfish Granules provides balanced nutrition for daily feeding of goldfish and other ornamental pond fish. Formulated with natural ingredients and colors with added vitamins, minerals and trace nutrients for a healthy diet. Helps support a...

Petco.com

$3.36

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Bug Bites Goldfish Flakes, 3.17 oz.

Bug Bites Goldfish Flakes, 3.17 oz.

Fluval Bug Bites Goldfish Flakes are specially designed to meet the natural dietary needs of your little finned friends. These flakes are packed with vitamins, minerals, and other trace nutrients that are essential for their overall health and... ... more

Bug Bites Goldfish Flakes, 3.17 oz.

Fluval Bug Bites Goldfish Flakes are specially designed to meet the natural dietary needs of your little finned friends. These flakes are packed with vitamins, minerals, and other trace nutrients that are essential for their overall health and...

Petco.com

$14.99

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Tropical Flakes, 3.59 oz.

Tropical Flakes, 3.59 oz.

Our Aqueon Tropical Flakes provides balanced nutrition for daily feeding of tropical fish. Formulated with natural ingredients and colors with added vitamins, minerals and trace nutrients for a healthy diet. Helps support a healthy immune system and... ... more

Tropical Flakes, 3.59 oz.

Our Aqueon Tropical Flakes provides balanced nutrition for daily feeding of tropical fish. Formulated with natural ingredients and colors with added vitamins, minerals and trace nutrients for a healthy diet. Helps support a healthy immune system and...

Petco.com

$9.95

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Goldfish Flakes, 3.59 oz.

Goldfish Flakes, 3.59 oz.

Our Aqueon Goldfish Flakes provides balanced nutrition for daily feeding of goldfish and other ornamental pond fish. Formulated with natural ingredients and colors with added vitamins, minerals and trace nutrients for a healthy diet. Helps support a... ... more

Goldfish Flakes, 3.59 oz.

Our Aqueon Goldfish Flakes provides balanced nutrition for daily feeding of goldfish and other ornamental pond fish. Formulated with natural ingredients and colors with added vitamins, minerals and trace nutrients for a healthy diet. Helps support a...

Petco.com

$10.40

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Goldfish Granules, 3 oz.

Goldfish Granules, 3 oz.

Our Aqueon Goldfish Granules provides balanced nutrition for daily feeding of goldfish and other ornamental pond fish. Formulated with natural ingredients and colors with added vitamins, minerals and trace nutrients for a healthy diet. Helps support a... ... more

Goldfish Granules, 3 oz.

Our Aqueon Goldfish Granules provides balanced nutrition for daily feeding of goldfish and other ornamental pond fish. Formulated with natural ingredients and colors with added vitamins, minerals and trace nutrients for a healthy diet. Helps support a...

Petco.com

$6.99

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Bug Bites Algae Crisps, 3.52 oz.

Bug Bites Algae Crisps, 3.52 oz.

Fluval Bug Bites Algae Crisps are specially formulated to cater to your fish's natural insect-based feeding habits, while also providing a whole host of vitamins, minerals, and trace nutrients that are essential to their health and wellbeing. Plus,... ... more

Bug Bites Algae Crisps, 3.52 oz.

Fluval Bug Bites Algae Crisps are specially formulated to cater to your fish's natural insect-based feeding habits, while also providing a whole host of vitamins, minerals, and trace nutrients that are essential to their health and wellbeing. Plus,...

Petco.com

$11.99

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Frozen Krill Flat Pack, 8 oz.

Frozen Krill Flat Pack, 8 oz.

Krill are harvested from Antarctic waters and contain extremely high Omega-3's and astaxanthin (a carotenoid responsible for the vibrant colors of tropical fish). Excellent for your large freshwater and marine tropicals. Krill provide essential... ... more

Frozen Krill Flat Pack, 8 oz.

Krill are harvested from Antarctic waters and contain extremely high Omega-3's and astaxanthin (a carotenoid responsible for the vibrant colors of tropical fish). Excellent for your large freshwater and marine tropicals. Krill provide essential...

Petco.com

$19.49

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ReefLED Universal Mounting Arm, 50 Watts

ReefLED Universal Mounting Arm, 50 Watts

The ReefLED 50 universal mounting arm is suitable for tank widths 14"-20" (36-51cm) with a glass thickness of 5/16"-3/8" (8-15mm) and can be rotated from side to side during reefscaping or other tank maintenance. ... more

ReefLED Universal Mounting Arm, 50 Watts

The ReefLED 50 universal mounting arm is suitable for tank widths 14"-20" (36-51cm) with a glass thickness of 5/16"-3/8" (8-15mm) and can be rotated from side to side during reefscaping or other tank maintenance.

Petco.com

$49.99

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Scratch Removal Aquarium Kit

Scratch Removal Aquarium Kit

Removes scratches from acrylic aquariums and many forms of plastic and wood surfaces. Molded case contains instructions, 8 sheets of progressively graded "crystal pad", cotton flannel, sanding block and 3/4 oz. "Final Polish". ... more

Scratch Removal Aquarium Kit

Removes scratches from acrylic aquariums and many forms of plastic and wood surfaces. Molded case contains instructions, 8 sheets of progressively graded "crystal pad", cotton flannel, sanding block and 3/4 oz. "Final Polish".

Petco.com

$39.99

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