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Rock

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  • On Sale 15%
    $$$ Money Saver Aquarium Dry Live Rock (by the lb)
    On Sale 15%

    $$$ Money Saver Aquarium Dry Live Rock (by the lb)

    All Misc Brands

    $3.25
    $2.76
    "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight.   Base Dry Rock - 20...
  • On Sale 15%
    Marco Rocks Reef Saver Premium Rock (by the lb) - Marco Rock
    On Sale 15%

    Marco Rocks Reef Saver Premium Rock (by the lb) - Marco Rock

    MarcoRocks

    $3.49
    $2.97
    "By the Pound" means you are choosing the weight of your rock. Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Marco ReefSaver is a natural...
  • On Sale 15%
    MarcoRocks Shelf Premium Dry Rock (by the lb) - Marco Rock
    On Sale 15%

    MarcoRocks Shelf Premium Dry Rock (by the lb) - Marco Rock

    MarcoRocks

    $6.99
    $5.94
    "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. This is Marco Rocks newest...
  • On Sale 15%
    Dragon Stone Mixed Sizes (by the lb) - Dragonstone Freshwater Rock
    On Sale 15%

    Dragon Stone Mixed Sizes (by the lb) - Dragonstone Freshwater Rock

    Lifegard

    $1.99
    $1.69
    Increase the beauty of your aquarium landscape with these unique style stones and rocks to look like miniature rock formations. Customize your reef structure with safe, all-natural materials available in an assortment of sizes and shapes to enhance your...
  • On Sale 15%
    Real Reef Rock (by the pound) - Mixed Sizes - Real Reef
    On Sale 15%

    Real Reef Rock (by the pound) - Mixed Sizes - Real Reef

    Real Reef

    $6.99
    $5.94
    "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight.   Rock Sizing:...
  • On Sale 15%
    Real Reef Rock Large 8-16" (by the pound) - Real Reef
    On Sale 15%

    Real Reef Rock Large 8-16" (by the pound) - Real Reef

    Real Reef

    $6.99
    $5.94
    "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight.   Rock Sizing:...
  • On Sale 15%
    Two Little Fishies STAX Porous Oolitic Dry Base Rock (by the lb)
    On Sale 15%

    Two Little Fishies STAX Porous Oolitic Dry Base Rock (by the lb)

    Two Little Fishies

    $4.99
    $4.24
    "By the Pound" means you are choosing the weight of your rock.   Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks.  Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Two Little...
  • On Sale 15%
    Real Reef Rock Medium 6-12" (by the pound) - Real Reef
    On Sale 15%

    Real Reef Rock Medium 6-12" (by the pound) - Real Reef

    Real Reef

    $6.99
    $5.94
    "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight.   Rock Sizing:...
  • On Sale 15%
    Real Reef Rock Small 4-8" (by the pound) - Real Reef
    On Sale 15%

    Real Reef Rock Small 4-8" (by the pound) - Real Reef

    Real Reef

    $6.99
    $5.94
    "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight.   Rock Sizing:...
  • On Sale 15%
    Life Rock Shapes (20 lb) - CaribSea
    On Sale 15%

    Life Rock Shapes (20 lb) - CaribSea

    Caribsea

    $123.49
    $104.97
    PHOTOS ARE EXAMPLES - THESE ARE NOT MADE IN A MOLD - YOU WILL NOT BE GETTING THESE EXACT SAME ROCKS All rocks are unique in size, shape and weight. Fantastic shapes, incredible colors… Well check out new LifeRock™ Shapes, the latest...
  • On Sale 15%
    LifeRock Dry Live Rock (40 lb) -  Caribsea
    On Sale 15%

    LifeRock Dry Live Rock (40 lb) - Caribsea

    Caribsea

    $202.02
    $171.72
    Don’t just put rocks in your tank, ROCK YOUR REEF with LifeRock™. Amazing porosity, incredible biological performance (drops ammonia like real live rock), and unsurpassed realism make LifeRock™ the best and most cost effective rock...
  • On Sale 15%
    Dry Base Live Rock Box (40 lbs) South Seas  - Caribsea
    On Sale 15%

    Dry Base Live Rock Box (40 lbs) South Seas - Caribsea

    Caribsea

    $89.99
    $76.49
    South Seas Base Rock - Natural weathering processes form the fantastic shapes of South Seas Base Rock by the erosion and pitting of limestone over the course of eons. It is clean and safe for marine, reef and hard water freshwater aquariums such as...
  • On Sale 15%
    Real Reef FANCY Branch Rock (by the lb) Box - Real Reef
    On Sale 15%

    Real Reef FANCY Branch Rock (by the lb) Box - Real Reef

    Real Reef

    $13.99
    $11.89
    "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Real Reef Branch Rock is our...
  • On Sale 15%
    SMALL (4"-8") Reef Saver Premium Dry Rock (by the lb) - Marco Rock
    On Sale 15%

    SMALL (4"-8") Reef Saver Premium Dry Rock (by the lb) - Marco Rock

    MarcoRocks

    $3.75
    $3.19
    "By the Pound" means you are choosing the weight of your rock. Ex: Qty 10  is 10 Pounds of Rock, NOT 10 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Marco ReefSaver is a natural...
  • On Sale 15%
    Marco Rocks Reef Saver Premium Rock (50 lb) Box - Marco Rock
    On Sale 15%

    Marco Rocks Reef Saver Premium Rock (50 lb) Box - Marco Rock

    MarcoRocks

    $165.99
    $141.09
    Marco ReefSaver is a natural rock that is harvested on land from an ancient reef system buried when the Florida land mass was formed.  Whether you are building a Saltwater fish only, a Reef tank or a Fresh water tank, and even reptile environments,...
  • On Sale 15%
    Dragon Stone Mixed Sizes (40 lbs) - Dragonstone Freshwater Rock
    On Sale 15%

    Dragon Stone Mixed Sizes (40 lbs) - Dragonstone Freshwater Rock

    Lifegard

    $69.99
    $59.49
    Increase the beauty of your aquarium landscape with these unique style stones and rocks to look like miniature rock formations. Customize your reef structure with safe, all-natural materials available in an assortment of sizes and shapes to enhance your...
  • On Sale 15%
    LifeRock Dry Live Rock (20 lb) -  Caribsea
    On Sale 15%

    LifeRock Dry Live Rock (20 lb) - Caribsea

    Caribsea

    $98.29
    $83.55
    Don’t just put rocks in your tank, ROCK YOUR REEF with LifeRock™. Amazing porosity, incredible biological performance (drops ammonia like real live rock), and unsurpassed realism make LifeRock™ the best and most cost effective rock...
  • On Sale 15%
    (SMALL) Mini Real Reef FANCY Branch Rock (1 Piece) - Real Reef
    On Sale 15%

    (SMALL) Mini Real Reef FANCY Branch Rock (1 Piece) - Real Reef

    Real Reef

    $9.99
    $8.49
    "By the Piece" means you are choosing a single branch rock.  Average Piece of a Mini Brand is 3-6" in length. Real Reef Branch Rock is our version of the Tonga Branch rock that use to be imported from the Kingdom of Tonga for many years, before...
  • On Sale 15%
    5 lb STAX Porous Oolitic Limestone Dry Rock - Two Little Fishies
    On Sale 15%

    5 lb STAX Porous Oolitic Limestone Dry Rock - Two Little Fishies

    Two Little Fishies

    $26.39
    $22.43
    Build striking, unique aquascapes in your aquarium with Two Little Fishies STAX Aquascaping Rocks. STAX are flat, porous, oolitic limestone shapes, perfect for building layered aquascapes in marine or freshwater aquariums. Provides a stable structure...
  • On Sale 15%
    MarcoRocks Coralline Reef Saver Rock (by the lb) - Marco Rocks
    On Sale 15%

    MarcoRocks Coralline Reef Saver Rock (by the lb) - Marco Rocks

    MarcoRocks

    $4.29
    $3.65
    We start with our ReefSaver rock with result looking something straight from the ocean.  This is not a wet or "live" product.   Our Coralline rock features no paint and no concrete.  We use an organic colorant that preserves all of...
  • On Sale 15%
    Life Rock Reef Tree Kit (4 Piece) Shapes - CaribSea
    On Sale 15%

    Life Rock Reef Tree Kit (4 Piece) Shapes - CaribSea

    Caribsea

    $216.49
    $184.02
    There is simply no better, no more spectacular way to aquascape your marine or reef aquarium. These open, light shapes not only provide lots of cover and “play area” for fish, but provide nice nooks and shelf areas for inverts too. CaribSea...
  • On Sale 15%
    Marco Rocks Reef Saver Premium Rock (10 lb) Box - Marco Rock
    On Sale 15%

    Marco Rocks Reef Saver Premium Rock (10 lb) Box - Marco Rock

    MarcoRocks

    $34.90
    $29.67
    Marco ReefSaver is a natural rock that is harvested on land from an ancient reef system buried when the Florida land mass was formed.  Whether you are building a Saltwater fish only, a Reef tank or a Fresh water tank, and even reptile environments,...
  • On Sale 15%
    SEIRYU Stone Mixed Sizes (by the lb)
    On Sale 15%

    SEIRYU Stone Mixed Sizes (by the lb)

    SaltwaterAquarium

    $4.99
    $4.24
    "By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. The famous Seiryu Stone is...
  • On Sale 15%
    Life Rock "Belize Branch" (20 lb) -  Caribsea
    On Sale 15%

    Life Rock "Belize Branch" (20 lb) - Caribsea

    Caribsea

    $123.49
    $104.97
    Don’t just put rocks in your tank, ROCK YOUR REEF with LifeRock™ “Belize Branch”! Spectacular branches make a reef tank go from nice to WOW! LifeRock™ Belize Branch fills an aquarium, but leaves open more area for fish and...
  • On Sale 15%
    Real Reef Rock (20 lb) Box - Mixed Size - Real Reef
    On Sale 15%

    Real Reef Rock (20 lb) Box - Mixed Size - Real Reef

    Real Reef

    $129.99
    $110.49
    Real Reef Rock is our standard reef building rock. It comes in a variety of sizes from 4"-12".  It is very light, porous and full of holes and crevices. It is three dimensional in shape and comes in many natural shades of purple, pink and red. It...
  • On Sale 15%
    MarcoRocks Hybrid Dry Rock (by the lb) - Marco Rocks
    On Sale 15%

    MarcoRocks Hybrid Dry Rock (by the lb) - Marco Rocks

    MarcoRocks

    $4.49
    $3.82
    Not quite Reef Saver, not quite Shelf.  Quite Unique. This Hybrid MarcoRock seems to do it all.  It lends itself to be quite easy and forgiving to work with.  The shelving aspect allows for ample ridges and overhangs, which truly is the...
  • On Sale 15%
    Dry Base Live Rock SHELF Box (40 lbs) South Seas - Caribsea
    On Sale 15%

    Dry Base Live Rock SHELF Box (40 lbs) South Seas - Caribsea

    Caribsea

    $109.99
    $93.49
    South Seas Base Shelf Rock - Natural weathering processes form the fantastic shapes of South Seas Base Rock by the erosion and pitting of limestone over the course of eons. It is clean and safe for marine, reef and hard water freshwater aquariums such as...
  • On Sale 15%
    Real Reef Turbinaria Cup Rock (1 pc) - Real Reef
    On Sale 15%

    Real Reef Turbinaria Cup Rock (1 pc) - Real Reef

    Real Reef

    $39.99
    $33.99
    ** Each Cup is PHOTO Similar, but Different ** Weight: Approximately 3-3.5 lbsSize: Approximately 8 x 8 x 2.5 inchesEach rock is unique, weight and size may vary. Real Reef Branch Rock is our version of the Tonga Branch rock that use to be imported...
  • On Sale 15%
    Life Rock Arches (20 lb - 4 Arches) - CaribSea
    On Sale 15%

    Life Rock Arches (20 lb - 4 Arches) - CaribSea

    Caribsea

    $139.99
    $118.99
    Fantastic shapes, incredible colors… Well check out new LifeRock™ Shapes, the latest version of CaribSea’s amazing LifeRock™ line up. Each 20 pound box comes with 4 arches! There is simply no better, no more spectacular way to...
  • On Sale 15%
    Marco Rocks Reef Saver Premium Rock (25 lb) Box - Marco Rock
    On Sale 15%

    Marco Rocks Reef Saver Premium Rock (25 lb) Box - Marco Rock

    MarcoRocks

    $85.99
    $73.09
    Marco ReefSaver is a natural rock that is harvested on land from an ancient reef system buried when the Florida land mass was formed.  Whether you are building a Saltwater fish only, a Reef tank or a Fresh water tank, and even reptile environments,...
  • On Sale 15%
    Dry Base Live Rock Box (20 lbs) South Seas - Caribsea
    On Sale 15%

    Dry Base Live Rock Box (20 lbs) South Seas - Caribsea

    Caribsea

    $49.99
    $42.49
    South Seas Base Rock - Natural weathering processes form the fantastic shapes of South Seas Base Rock by the erosion and pitting of limestone over the course of eons. It is clean and safe for marine, reef and hard water freshwater aquariums such as...
  • On Sale 15%
    MEDIUM (8"-11") Reef Saver Premium Dry Rock (by the lb) - Marco Rock
    On Sale 15%

    MEDIUM (8"-11") Reef Saver Premium Dry Rock (by the lb) - Marco Rock

    MarcoRocks

    $3.75
    $3.19
    "By the Pound" means you are choosing the weight of your rock. Ex: Qty 10  is 10 Pounds of Rock, NOT 10 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Marco ReefSaver is a natural...
  • On Sale 15%
    MarcoRocks Reef Saver Premium Rock RUBBLE (10 lb) Box - Marco Rock
    On Sale 15%

    MarcoRocks Reef Saver Premium Rock RUBBLE (10 lb) Box - Marco Rock

    MarcoRocks

    $28.99
    $24.64
    10lb Box of RUBBLE 8x8x8 Box of Marco/Stax Rubble (Mixed) Marco ReefSaver is a natural rock that is harvested on land from an ancient reef system buried when the Florida land mass was formed.  Whether you are building a Saltwater fish only, a...
  • On Sale 15%
    Real Reef Rock (55 lb) Box - Mixed Size - Real Reef
    On Sale 15%

    Real Reef Rock (55 lb) Box - Mixed Size - Real Reef

    Real Reef

    $329.00
    $279.65
    Real Reef Rock is our standard reef building rock. It comes in a variety of sizes from 4"-12".  It is very light, porous and full of holes and crevices. It is three dimensional in shape and comes in many natural shades of purple, pink and red. It...
  • On Sale 15%
    Moani Dry Live Rock (40 lb) - Caribsea
    On Sale 15%

    Moani Dry Live Rock (40 lb) - Caribsea

    Caribsea

    $115.99
    $98.59
    Caribsea® Moani Dry Live Rock is the perfect solution for starting your marine aquarium with the benefits of live rock. Moani will behave just like real live rock, providing your aquarium with vital biological filtration and a nitrification base, in...
  • On Sale 15%
    Life Rock "Shelf Rock" (20 lb) -  Caribsea
    On Sale 15%

    Life Rock "Shelf Rock" (20 lb) - Caribsea

    Caribsea

    $109.99
    $93.49
    Don't just put rocks in your tank, ROCK YOUR REEF with LifeRock Shelf Rock! Spectacular shelves make the perfect display area for inverts or use shelves to create caves and platforms. Amazing porosity, incredible biological performance (drops ammonia...
  • On Sale 15%
    (SMALL) Dragon Stone Mixed (by the lb) - Dragonstone Freshwater Rock
    On Sale 15%

    (SMALL) Dragon Stone Mixed (by the lb) - Dragonstone Freshwater Rock

    Caribsea

    $2.99
    $2.54
    These are small pieces.  Pieces range from 2"-5" in length. Increase the beauty of your aquarium landscape with these unique style stones and rocks to look like miniature rock formations. Customize your reef structure with safe, all-natural...
  • On Sale 15%
    Real Reef Shelf Rock (20 lb) Box - Real Reef
    On Sale 15%

    Real Reef Shelf Rock (20 lb) Box - Real Reef

    Real Reef

    $129.99
    $110.49
    Real Reef Shelf Rock is our version of the shelf or slab rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. Many have try tried to ship similar wild products from countries...
  • On Sale 15%
    LifeRock Purple Flatz  (5 lb) - Caribsea
    On Sale 15%

    LifeRock Purple Flatz (5 lb) - Caribsea

    Caribsea

    $49.99
    $42.49
    LifeRock™ begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the ocean, this ancient piece of seafloor, now well inland, has formed a pure, aragonite-bearing rock...