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On Sale 15%
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 30%
On Sale 30%Marco Rocks Reef Saver Premium Rock (by the lb) - Marco Rock
MarcoRocks$3.49$2.44"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 25%
On Sale 25%MarcoRocks Shelf Premium Dry Rock (by the lb) - Marco Rock
MarcoRocks$6.99$5.24"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. This is Marco Rocks newest... -
On Sale 15%
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%
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%
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%
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%
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%
On Sale 15%Reclaimed Live Dry Rock Various Colors, Shapes, Sizes (by the lb) - SAQ Chicago
SaltwaterAquarium$3.99$3.39Reclaimed Live Rock is live rock that was used in systems previously but has been cleaned and dried. This is a variety of old tonga, base rock, marco, life rock, real reef, assorted colors and shapes/sizes. Sold by the Pound with a 10... -
On Sale 30%
On Sale 30%MarcoRocks Coralline Reef Saver Rock (by the lb) - Marco Rocks
MarcoRocks$4.29$3.00We 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%
On Sale 15%Dry Base Live Rock Box (40 lbs) South Seas - Caribsea
Caribsea$89.99$76.49South 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%
On Sale 15%LifeRock Dry Live Rock (40 lb) - Caribsea
Caribsea$202.02$171.72Don’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 30%
On Sale 30%SMALL (4"-8") Reef Saver Premium Dry Rock (by the lb) - Marco Rock
MarcoRocks$3.75$2.63"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 30%
On Sale 30%Marco Rocks Reef Saver Premium Rock (50 lb) Box - Marco Rock
MarcoRocks$165.99$116.19Marco 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%
On Sale 15%LifeRock Dry Live Rock (20 lb) - Caribsea
Caribsea$98.29$83.55Don’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 30%
On Sale 30%MEDIUM (8"-11") Reef Saver Premium Dry Rock (by the lb) - Marco Rock
MarcoRocks$3.75$2.63"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 25%
On Sale 25%MarcoRocks Hybrid Dry Rock (by the lb) - Marco Rocks
MarcoRocks$4.49$3.37Not 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%
On Sale 15%5 lb STAX Porous Oolitic Limestone Dry Rock - Two Little Fishies
Two Little Fishies$26.39$22.43Build 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 30%
On Sale 30%Marco Rocks Reef Saver Premium Rock (10 lb) Box - Marco Rock
MarcoRocks$34.90$24.43Marco 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%
On Sale 15%Life Rock Frag Zone (32 oz - 1.5 lbs) Live Rock Pieces - Caribsea
Caribsea$24.99$21.24LifeRock FragZone is the result of many requests to make popular LifeRock series in a small rubble size for the attachment of coral frags and more. Calcium carbonate rubble is treated with a reef-safe porous coating which allows rapid and easy adhesion... -
On Sale 15%
On Sale 15%Real Reef Rock (20 lb) Box - Mixed Size - Real Reef
Real Reef$129.99$110.49Real 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%
On Sale 15%Dry Base Live Rock Box (20 lbs) South Seas - Caribsea
Caribsea$49.99$42.49South 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 30%
On Sale 30%Marco Rocks Reef Saver Premium Rock (25 lb) Box - Marco Rock
MarcoRocks$85.99$60.19Marco 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%
On Sale 15%Real Reef Rock (55 lb) Box - Mixed Size - Real Reef
Real Reef$329.00$279.65Real 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%
On Sale 15%LifeRock Purple Flatz (5 lb) - Caribsea
Caribsea$49.99$42.49LifeRock™ 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... -
On Sale 30%
On Sale 30%MarcoRocks Reef Saver Premium Rock RUBBLE (10 lb) Box - Marco Rock
MarcoRocks$28.99$20.2910lb 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%
On Sale 15%Moani Dry Live Rock (40 lb) - Caribsea
Caribsea$115.99$98.59Caribsea® 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 25%
On Sale 25%MarcoRocks Maricultured Live Rock
MarcoRocksMSRP: $110.00 - $389.00$82.50 - $291.75We ONLY Ship Maricultured Live Rock on Tuesdays for Wednesday delivery. That means if you order Wednesday - Monday, all orders will ship on the following Tuesday. Pricing includes Fedex Priority Overnight Shipping - Rock this nice... -
On Sale 25%
On Sale 25%Real Ocean Direct Indo Red Cured Wild Live Rock (by the lb) Indonesian - Chicago
Saltwater Coral Farm$19.99$14.99We only SHIP Real INDO Live Rock with Fedex Priority Overnight Shipping. There is a 5 pound minimum on this item. Pricing includes Fedex Priority Overnight Shipping - This Rock is nice and deserves the same treatment that corals do. Because... -
On Sale 15%
On Sale 15%LifeRock Original (10 lb) - Caribsea
Caribsea$57.99$49.29LifeRock™ 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... -
On Sale 15%
On Sale 15%Real Reef Rock (10 lb) - Mixed Size - Real Reef
Real Reef$69.99$59.49Rock Sizing: 3-14″ - Mixed Sized Rocks Real Reef Rock is our standard reef building rock. 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%
On Sale 15%Create-A Scape Purple Reef Rod 14" - Caribsea
Caribsea$9.99$8.49LifeRock™ 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... -
On Sale 15%
On Sale 15%LifeRock Nano Reef Kit - Caribsea
Caribsea$69.99$59.49LifeRock™ 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... -
On Sale 15%
On Sale 15%Create-A Scape Purple Reef Rod 7" - Caribsea
Caribsea$6.99$5.94LifeRock™ 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... -
On Sale 15%
On Sale 15%Create-A Scape Purple Reef Rod 21" - Caribsea
Caribsea$12.99$11.04LifeRock™ 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... -
On Sale 15%
On Sale 15%Real Reef Small Rock (10 lb) Box (4 - 8" Rocks) - Real Reef
Real Reef$69.99$59.49Rock Sizing: 4-8″ - Smaller Sized Rocks Real Reef Rock is our standard reef building rock. 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%
On Sale 15%20 lb STAX Porous Oolitic Limestone Dry Rock - Two Little Fishies
Two Little Fishies$97.99$83.29Build 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... -
Purple Base Rock (40 lb) - Nature's Ocean
Nature's Ocean$169.99Nature's Ocean Purple Base Rock 40 LBS (Approx. 5 -9 inches) Purple base rock will become naturally live overtime because of its porosity : No artificial or engineered bacteria, Rapidly adapts to the LIVE environment , Made from aragonite base rock, Will... -
On Sale 15%
On Sale 15%LifeRock Table Rock - Caribsea
Caribsea$124.99$106.24LifeRock™ 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... -
On Sale 15%
On Sale 15%LifeRock Purple Flatz (20 lb) - Caribsea
Caribsea$149.95$127.46LifeRock™ 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...