Caribsea Products - SaltwaterAquarium.com

Caribsea

(10 Pack) LifeRock Ledges Shelf Rock - Caribsea

$79.95

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...

Add to Cart

Caribsea

(DAMAGED) Life Rock MEGA Arch (24") Single Arch - CaribSea

$223.99

BROKEN IN A FEW PLACES - DIY PROJECT   A Single Long 24" Mega ArchReal aragonitic base rock, not cement, no curing. Extensive macro and micro-porosity infused with spored bacteria for...

Add to Cart

Caribsea

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

$216.49

DAMAGED ROCK - CAN BE EPOXIED 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...

Add to Cart

Caribsea

(DAMAGED) Life Rock Shapes (20 lb) - CaribSea

$89.99 $109.99

Some shapes broken - able to be glued/epoxied Fantastic shapes, incredible colors… Well check out new LifeRock™ Shapes, the latest version of CaribSea’s amazing LifeRock™...

Add to Cart

Caribsea

(SMALL) Dragon Stone Mixed (by the lb)

$2.99

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...

Add to Cart

Caribsea

Arag-Alive Bahamas Oolite Aquarium Sand (20 lbs) 0.25 - 1.0mm - Caribsea

$38.99

Arag-Alive! - You can now bring the world's most exotic reefs into your home with CaribSea's Arag-Alive! substrates. Eight environmentally accurate ecoscapes, developed from CaribSea's cooperation...

Add to Cart

Caribsea

Arag-Alive Fiji Pink Reef Sand (10 lb) 0.5 - 1.5 mm - Caribsea

$23.95 $38.95

You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s...

Add to Cart

Caribsea

Arag-Alive Fiji Pink Reef Sand (20 lb) 0.5 - 1.5 mm - Caribsea

$38.95

You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s...

Add to Cart

Caribsea

Arag-Alive Hawaiian Black Sand (10 lb) 0.25 - 3.5 mm - Caribsea

$23.95 $38.95

You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s...

Add to Cart

Caribsea

Arag-Alive Hawaiian Black Sand (20 lb) 0.25 - 3.5 mm - Caribsea

$38.95

You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s...

Add to Cart

Caribsea

Arag-Alive Special Grade Reef Sand (10 lb) 1.0 - 2.0 mm - Caribsea

$27.99

You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s...

Add to Cart

Caribsea

Arag-Alive Special Grade Reef Sand (20 lb) 1.0 - 2.0 mm - Caribsea

$38.95

You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s...

Add to Cart

Caribsea

ARM Calcium Reactor Media Coarse (1 Gallon) - Caribsea

$32.69

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

Add to Cart

Caribsea

ARM Calcium Reactor Media EXTRA Coarse (1 Gallon) - Caribsea

$25.29

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

Add to Cart

Caribsea

Caribbean Crushed Coral (40 lb) 3.0 - 6.0 mm - CaribSea

$48.95

CORALine - Don't settle for an ordinary gravel. Natural dramatic colors and textures combined with pH support characterize our Coraline and Seaflor products. These are coarser materials suitable for...

Add to Cart

Caribsea

Caribsea Ohko Dragon Stone Freshwater Rock (25 lb) Box - Caribsea

$69.95

The Ohko stone, Aquarium Rocks (Dragon Stone) is a rock that resembles dragon scales. It typically has a greenish brown coloring and is very light weight compared to other hardscape stones...

Add to Cart

Out of Stock

Caribsea

CoralUp (16 oz) - Caribsea

$20.99

CoralUp™ incorporates the same patented dual method approach to calcium supplementation as PurpleUp, but with a trace element composition specifically engineered for skeletal coral growth...

Out of stock

Caribsea

CoralUp (8 oz) - Caribsea

$10.99

CoralUp™ incorporates the same patented dual method approach to calcium supplementation as PurpleUp, but with a trace element composition specifically engineered for skeletal coral growth...

Add to Cart

Caribsea

Create-A Scape Purple Reef Rod 14" - Caribsea

$9.99

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...

Add to Cart

Caribsea

Create-A Scape Purple Reef Rod 21" - Caribsea

$12.99

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...

Add to Cart

Caribsea

Create-A Scape Purple Reef Rod 7" - Caribsea

$6.99

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...

Add to Cart

Caribsea

Create-A-Scape LifeRock Single Hole Base Rock, 1 Pack - Caribsea

$79.99

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...

Add to Cart

Caribsea

Create-A-Scape LifeRock Triple Hole Base Rock, 1 Pack - Caribsea

$89.99

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...

Add to Cart

Caribsea

Dry Base Live Rock (10 lbs) South Seas - Caribsea

$39.99

10lb pre-measured in a Mesh Bag - 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...

Add to Cart

Caribsea

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

$49.99

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,...

Add to Cart

Caribsea

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

$89.99

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,...

Add to Cart

Caribsea

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

$109.99

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...

Add to Cart

Caribsea

Flatz (20 lbs) South Seas - Caribsea

$109.95

These natural porous calcium carbonate rocks are sliced on two sides to create ledges, platforms, and caves, and are perfect for fragging corals of all sizes. Flatz can also be used to design...

Add to Cart

Caribsea

Florida Dry Crushed Coral (15 lb) 1.0 - 2.0 mm - Caribsea

$25.99 $47.99

Dry Aragonite Substrates - CaribSea's dry marine substrates are recognized worldwide for their purity and precision. Our substrates are purposely engineered and free of impurities such as ash,...

Add to Cart

Caribsea

Florida Dry Crushed Coral (40 lb) 1.0 - 2.0 mm - Caribsea

$47.99

Dry Aragonite Substrates - CaribSea's dry marine substrates are recognized worldwide for their purity and precision. Our substrates are purposely engineered and free of impurities such as ash,...

Add to Cart

Caribsea

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

$123.49

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...

Add to Cart

Caribsea

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

$109.99

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...

Add to Cart

Caribsea

Life Rock "Shelf Rock" (40 lb) - Caribsea

$199.99

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...

Add to Cart

Caribsea

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

$139.99

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!...

Add to Cart

Caribsea

Life Rock Coral Tree - CaribSea

$249.99

Some damage my occur during shipping.  We do not replace broken rock.  If damage occurs please contact us we can supply you with some epoxy to reconnect the pieces.  We do everything...

Add to Cart

Out of Stock

Caribsea

Life Rock Coral Tree Kit (7 Piece) Shelves - CaribSea

$249.99

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...

Out of stock

Caribsea

Life Rock Frag Zone (32 oz - 1.5 lbs) Live Rock Pieces - Caribsea

$24.99

LifeRock 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...

Add to Cart

Caribsea

Life Rock MEGA 16" Cave - CaribSea

$399.99

Single 16" Round Mega CaveReal aragonitic base rock, not cement, no curing. Extensive macro and micro-porosity infused with spored bacteria for outstanding biological performance. Clean and safe for...

Add to Cart

Caribsea

Life Rock MEGA Arch (24") Single Arch - CaribSea

$223.99

A Single Long 24" Mega ArchReal aragonitic base rock, not cement, no curing. Extensive macro and micro-porosity infused with spored bacteria for outstanding biological performance. Clean and safe for...

Add to Cart

Caribsea

Life Rock NANO Arches (4 Arches) - CaribSea

$163.99

Each Arch is approximately 8" long. Fantastic shapes, incredible colors… Well check out new LifeRock™ Shapes, the latest version of CaribSea’s amazing LifeRock™ line up...

Add to Cart

Caribsea

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

$216.49

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...

Add to Cart

Caribsea

Life Rock Shapes (20 lb) - CaribSea

$123.49

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...

Add to Cart

Caribsea

Life Rock Shrooms Dry Rock Tower (2 Pack) - Caribsea

$129.99

LifeRock Shrooms take your reef tank to a new level! So useful, LifeRock Shrooms can be placed flat size down for stable pinnacles with plenty of nooks for frags both high and low. Or puzzle piece in...

Add to Cart

Caribsea

Life Rock Tree Extension Kit (2 Piece) - CaribSea

$101.95

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...

Add to Cart

Caribsea

LifeRock Dry Live Rock (20 lb) - Caribsea

$98.29

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...

Add to Cart

Caribsea

LifeRock Dry Live Rock (40 lb) - Caribsea

$181.99

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...

Add to Cart

Caribsea

LifeRock Fraggerz - 10 Pack - Caribsea

$99.99

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...

Add to Cart

Caribsea

LifeRock Large Arch 18" - Caribsea

$119.95

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...

Add to Cart

Caribsea

LifeRock Large Shelf 21" - Caribsea

$119.95

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...

Add to Cart

Caribsea

LifeRock Nano Reef Kit - Caribsea

$69.99

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...

Add to Cart

Caribsea

LifeRock Original (10 lb) - Caribsea

$57.99

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...

Add to Cart

Caribsea

LifeRock Purple Flatz (20 lb) - Caribsea

$149.95

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...

Add to Cart

Caribsea

LifeRock Purple Flatz (5 lb) - Caribsea

$49.99

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...

Add to Cart

Caribsea

LifeRock Reef Forest Extension Kit - Caribsea

$139.99

The New Reef Forest with Extension Kit takes open reef scaping to a new level.  The base, 6 arches, and 6 spacers stack quickly to give you a three-dimensional design with plenty of negative...

Add to Cart

Caribsea

LifeRock Reef Forest Kit with Arches - Caribsea

$229.99

LifeRock Forest gives your reef tank a wide, open scape with plenty of room for corals and loads of interesting swim areas. No two builds are the same, each scape is your own with so many deign...

Add to Cart

Caribsea

LifeRock Table Rock - Caribsea

$124.99

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...

Add to Cart

Caribsea

Mineral Mud Refugium Media 1 Gallon - Caribsea

$37.99

Mineral Mud™ - A unique blend of sediments that duplicate tropical fringing coastal mangrove environments. Its particles are in a size range compatible with soft, burrowing infaunal, macro...

Add to Cart

Caribsea

Moani Dry Live Rock (40 lb) - Caribsea

$115.99

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...

Add to Cart

Caribsea

Moani Shrooms Dry Rock Tower (2 Pack) - Caribsea

$109.99

Moani Shrooms take your reef tank to a new level! So useful, Moani Shrooms can be placed flat size down for stable pinnacles with plenty of nooks for frags both high and low. Or puzzle...

Add to Cart

Caribsea

Ocean Direct Live Reef Sand (20 lb) 0.25 - 1.0 mm - Caribsea

$28.99

This substrate is different than all other live sand products on the market. Ocean Direct™ utilizes “Sea Breathe” technology, which preserves real live sand with its own original...

Add to Cart

Caribsea

Ocean Direct Live Reef Sand (40 lb) 0.25 - 1.0 mm - Caribsea

$53.99

This substrate is different than all other live sand products on the market. Ocean Direct™ utilizes “Sea Breathe” technology, which preserves real live sand with its own original...

Add to Cart

Caribsea

Purple Up (1 Gallon) - Caribsea

$92.49

PurpleUp™ - uses a unique dual method approach to coralline algae acceleration. This approach is so unique that PurpleUp has been awarded a US patent (US patent No. 7,565,883). It contains...

Add to Cart

Caribsea

Purple Up (16 oz) - Caribsea

$18.49

PurpleUp™ - uses a unique dual method approach to coralline algae acceleration. This approach is so unique that PurpleUp has been awarded a US patent (US patent No. 7,565,883). It contains...

Add to Cart

Caribsea

Purple Up (4 oz) - Caribsea

$8.75

PurpleUp™ - uses a unique dual method approach to coralline algae acceleration. This approach is so unique that PurpleUp has been awarded a US patent (US patent No. 7,565,883). It contains...

Add to Cart

Caribsea

Purple Up (8 oz) - Caribsea

$11.75

PurpleUp™ - uses a unique dual method approach to coralline algae acceleration. This approach is so unique that PurpleUp has been awarded a US patent (US patent No. 7,565,883). It contains...

Add to Cart

Caribsea

Seaflor Special Grade Dry Aragonite Reef Sand (15 lb) 1.0 - 2.0 mm - Caribsea

$28.99

When setting up an aquarium with CaribSea's dry products please rinse the substrate well, until the water runs clear or relatively clear! The susbtrate should be carefully placed on the bottom of the...

Add to Cart