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Kalkwasser Pharma Grade | Calcium Hydroxide | (1/2 Gal - 2.5 lbs) | ME Coral

ME Coral
Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99
Low stock

Kalkwasser (Kalk) is also known as Lime or Calcium Hydroxide. It is the only chemical that delivers both Calcium and Alkalinity together. It is ve...

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Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99

Alkaline Buffer | 600g | Seachem

SeaChem
Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99
Low stock

Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted...

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Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99

Potassion | Concentrated Potassium Solution | Brightwell Aquatics

Brightwell Aquatics
Original price $9.99 - Original price $15.99
Original price
$9.99 - $15.99
$9.99 - $15.99
Current price $9.99
Low stock

Highly-concentrated ionic strontium solution. Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral tha...

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Original price $9.99 - Original price $15.99
Original price
$9.99 - $15.99
$9.99 - $15.99
Current price $9.99

Alkalinity Powder (4 gal) | ME Coral

ME Coral
Original price $37.99 - Original price $37.99
Original price
$37.99
$37.99 - $37.99
Current price $37.99
Low stock

  Alkalinity (Kh) along with Calcium (Ca) gets consumed by corals on a daily basis.  This consumption needs to be replaced.  Target range for Kh i...

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Original price $37.99 - Original price $37.99
Original price
$37.99
$37.99 - $37.99
Current price $37.99

One and Only 2 oz| Freshwater | Live Nitrifying Bacteria | Dr Tim's Aquatics

DrTim's Aquatics
Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99
Low stock

One and Only Live Nitrifying Bacteria prevents new tank syndrome by instantly working to establish a biofilter in newly set-up aquaria. Use One and...

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Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99

Sea Lab #28 Automatic Replenisher | 1/2 lb Tub | Sea Lab

Sea-Lab
Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99
Out of stock

Automatically controls concentrations of 28 elements including calcium, strontium and all 15 essential trace elements. Removes heavy metals and lim...

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Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99
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NeoPhos | 500ml | Brightwell Aquatics

Brightwell Aquatics
Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99
Low stock

NeoPhos | Balanced Phosphorus Source for Phosphorus-Limited, Low-Nutrient Reef Aquaria Overview Used in conjunction with MICROBACTER7 and REEF ...

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Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99

Magnesium Powder (1 gal) | ME Coral

ME Coral
Original price $24.99 - Original price $24.99
Original price
$24.99
$24.99 - $24.99
Current price $24.99
Out of stock

  MECoral Magnesium (Mg)  powder is pre-measured to make a gallon liquid solution when mixed with RODI water.  MECoral uses only Pharmaceutical gr...

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Original price $24.99 - Original price $24.99
Original price
$24.99
$24.99 - $24.99
Current price $24.99
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Kalkwasser | 1 Gallon | Pharmaceutical Grade | ME Coral

ME Coral
Original price $25.99 - Original price $25.99
Original price
$25.99
$25.99 - $25.99
Current price $25.99
Low stock

KALK can be added to RODI topoff water at the rate of 2 tsp per gallon. Some like to start at 1 tsp per gallon and adjust upward. Even if we decide...

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Original price $25.99 - Original price $25.99
Original price
$25.99
$25.99 - $25.99
Current price $25.99

Waste Away Gel Marine 1 Pack 50 Gallon | Dr. Tim's Aquatics

DrTim's Aquatics
Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99
Low stock

The gels are full of our Waste-Away Bacteria that are automatically and continuously released into your aquarium to consume nutrients and break dow...

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Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99

Waste Away Gel Marine 1 Pack 100 Gallon | Dr. Tim's Aquatics

DrTim's Aquatics
Original price $21.99 - Original price $21.99
Original price
$21.99
$21.99 - $21.99
Current price $21.99
Low stock

The gels are full of our Waste-Away Bacteria that are automatically and continuously released into your aquarium to consume nutrients and break dow...

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Original price $21.99 - Original price $21.99
Original price
$21.99
$21.99 - $21.99
Current price $21.99

Calcium Powder (4 gal) | ME Coral

ME Coral
Original price $37.99 - Original price $37.99
Original price
$37.99
$37.99 - $37.99
Current price $37.99
Low stock

  Calcium (Ca) along with Alkalinity (Kh) get consumed by corals daily.  This consumption needs to be replaced to avoid corals losing color and gr...

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Original price $37.99 - Original price $37.99
Original price
$37.99
$37.99 - $37.99
Current price $37.99

Acid Buffer | 600g | Seachem

SeaChem
Original price $13.99 - Original price $13.99
Original price
$13.99
$13.99 - $13.99
Current price $13.99
Low stock

  Acid Buffer™ is a non–phosphate buffer to lower pH and buffer with Alkaline Buffer™. Both buffers are designed for the planted aquarium or for v...

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Original price $13.99 - Original price $13.99
Original price
$13.99
$13.99 - $13.99
Current price $13.99

Lugol's Solution | 30ml | Brightwell Aquatics

Brightwell Aquatics
Original price $14.99 - Original price $14.99
Original price
$14.99
$14.99 - $14.99
Current price $14.99
Low stock

Brightwell Aquatics Lugol’s is an extremely powerful iodine solution. It should only be used by advanced reef aquarists to dose iodine as well as t...

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Original price $14.99 - Original price $14.99
Original price
$14.99
$14.99 - $14.99
Current price $14.99

First Defense Saltwater | 16 oz 960 Gallons | Dr Tim's Aquatics

DrTim's Aquatics
Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $19.99
$19.99 - $19.99
Current price $19.99
Low stock

Changing the environment of a fish causes stress that robs the fish of essential nutrients and can weaken their immune system. First Defense is sci...

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Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $19.99
$19.99 - $19.99
Current price $19.99
Save $6.00 Save $0.00

Reef Fusion 2 | 500ml | Seachem

SeaChem
Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99
Low stock

  Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ prov...

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Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99

Reef Fusion 1 | 500ml | Seachem

SeaChem
Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99
Low stock

  Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ prov...

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Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99

Restor | Liquid Coral Tissue Nutritional Supplement | Brightwell Aquatics

Brightwell Aquatics
Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99
Low stock

Overview Encourages health, growth, reproduction, and vibrant coloration.Provides important nutrients to corals and their allies during periods of...

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Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99

Prime (2L) | Seachem

SeaChem
Original price $54.99 - Original price $54.99
Original price
$54.99
$54.99 - $54.99
Current price $54.99
Out of stock

Prime® is the complete and concentrated conditioner for both fresh and saltwater. Prime® removes chlorine, chloramine and detoxifies ammonia. Prim...

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Original price $54.99 - Original price $54.99
Original price
$54.99
$54.99 - $54.99
Current price $54.99
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ARM Calcium Reactor Media EXTRA Coarse | 1 Gallon | CaribSea

CaribSea
Original price $29.99 - Original price $29.99
Original price
$29.99
$29.99 - $29.99
Current price $29.99
Low stock

Calcium reactors have evolved into several types that require different media sizes. Because of this we now offer ARM™ Coarse for rapid upflow type...

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Original price $29.99 - Original price $29.99
Original price
$29.99
$29.99 - $29.99
Current price $29.99

ReFresh | Marine | 4oz | Dr Tim's Aquatics

DrTim's Aquatics
Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99
Low stock

Control Green or Brown Water in your Reef, Nano, or Seahorse Aquarium Use Dr.Tim's Re-Fresh in your reef, nano, or seahorse aquarium to control bro...

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Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99

Refugium Mineral Mud | 1 gal | CaribSea

CaribSea
Original price $37.99 - Original price $37.99
Original price
$37.99
$37.99 - $37.99
Current price $37.99
Low stock

Mineral Mud - CaribSea's Mineral Mud is a unique blend of sediments that duplicate tropical fringing coastal mangrove environments. Mineral Mud par...

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Original price $37.99 - Original price $37.99
Original price
$37.99
$37.99 - $37.99
Current price $37.99

First Defense Saltwater | 8 oz 480 Gallons | Dr Tim's Aquatics

DrTim's Aquatics
Original price $21.99
Original price $21.99 - Original price $21.99
Original price $21.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
Low stock

Changing the environment of a fish causes stress that robs the fish of essential nutrients and can weaken their immune system. First Defense is sci...

View full details
Original price $21.99
Original price $21.99 - Original price $21.99
Original price $21.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
Save $7.00 Save $0.00

Waste-Away Freshwater | 16 oz 480 Gallons | Dr Tim's Aquatics

DrTim's Aquatics
Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99
Out of stock

Dr Tim's Aquatics Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper ...

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Original price $19.99 - Original price $19.99
Original price
$19.99
$19.99 - $19.99
Current price $19.99
Sold out