Aquarium supplies for your fish tanks, reef tanks and water gardens.Home
Specials & Clearance Aquarium Products: Sign up for our newsletter for special articles, promotions and coupon codes.Specials
New Aquarium ProductsNew Items
Aquarium Fish & Reef Education CenterEducation
Aquarium Fish & Reef ForumsForums
Help and InformationHelp & Info
Pet supplies, Pet products, and Pet Accessories for your dogs, cats, birds, fish, reptiles or small pets. Pet experts are available to help you.
New Customer? Register | Sign In
New BillMeLater customers: Get $10 Off $50
Deal of the Day!
Time Left
00:00:00
Only: $79.99
Narrow Your Search
Saltwater Aquarium Supplies
Dry Sand
Live Sand
Mineral & Reef Mud
 

Top sellers
CaribSea Aragamax Sugar-S... CaribSea Tropic Isle Tahi... CaribSea Mineral Mud Refu... CaribSea Dry Aragonite Fi... CaribSea Aragamax Oolitic... Caribsea Arag-Alive Indo-...
 
 
Aquarium Supplies  
Additives
Air Pumps
Aquariums
Books & Cd's
Calcium Reactors
CO2 Regulator Kits
Chillers
Controllers
Dosing Pumps/Top-Off
Filters
Filter Media
Food
Freshwater Products
Heaters
Hydrometer
Lighting
Maintenance
Medications
Miscellaneous
Overflow Boxes
Ozonizers
Plumbing Parts
Powerheads
Protein Skimmers
Pumps (External)
Reverse Osmosis
Salt Mix
Substrate
Test Kits
Thermometers
UV Sterilizers
Wavemakers
Wet/Dry Filters
Shop By Brand


Pond Supplies

Reef Tank Packages

Betta Fish Supplies

Coral Propagation

Clearance

Catalog Quick Order

Gift Certificates

Home

» Saltwater Aquarium Supplies » Substrates

» 20 items found
Selected Filters:
Brand: CaribSea
Price: $5-$25
  Search my results:  Sort By: Display items:
Search Suggestions: arag alive | sand | live sand | mud | refugium | aragonite sand | crushed coral | aragamax | reef sand | miracle mud
|<< Previous 1 2 Next >>|
CaribSea Dry Aragonite Special Grade Reef Sand

CaribSea Dry Aragonite Special Grade Reef Sand

1.25–1.95 mm diameter grain size. A revolution in reef-keeping! This is the one you’ve been reading about in all the hobbyist publications. This grade of aragonite is specifically engineered for plenum-type nitrate reducing beds o...

Avg. Customer Review (4) reviews

Dry Sand: See all items

Related Searches: sand | reef sand | live sand | aragonite sand
Price Range:
$13.99 to $27.99
CaribSea Aragamax Sugar-Sized Sand 30 lb

CaribSea Aragamax Sugar-Sized Sand 30 lb

Aragamax Sugar-Sized Sand: 0.2 - 1.2mm diameter grain size. Also known as "oolitic sand," this grade is ideal for shallower bedsallowing dentrification in little 1"depth. The fine can pass easily through gills of gobys and other s...

Avg. Customer Review (2) reviews

Dry Sand: See all items

Related Searches: sand | aragamax | aragonite sand | live sand
Our Price: $19.99
Item Code: CS0930
CaribSea Aragamax Oolitic Select Sand 30 lb

CaribSea Aragamax Oolitic Select Sand 30 lb

Aragamax Oolitic Select Sand:0.5-1.02 mm grain size. A Breakthrough! This uniformly graded oolitic aragonite not only provides nitrate reduction in shallower beds but also has an increase in pore water space which allows maximum d...

Avg. Customer Review (3) reviews

Dry Sand: See all items

Related Searches: sand | aragamax | live sand | aragonite sand
Our Price: $21.99
Item Code: CS0932
CaribSea Dry Aragonite Fiji Pink Reef Sand 15 lb

CaribSea Dry Aragonite Fiji Pink Reef Sand 15 lb

Fiji Pink Reef Sand: 0.5-1.5 mm diameter grain size. A gently hued aragonite, CaribSea Seaflor Pink Fiji Reef Sand is ideal for plenum systems, nitrate reduction systems and most fish and reef tanks. Helps achieve the pH of n...

Avg. Customer Review (6) reviews

Dry Sand: See all items

Related Searches: sand | fiji pink | fiji | fiji pink sand
Our Price: $14.99
Item Code: CS0022
CaribSea Florida Crushed Coral, Geo-Marine Formula

CaribSea Florida Crushed Coral, Geo-Marine Formula

Geo-Marine: Florida Crushed Coral It’s the only crushed coral with aragonite, which provides up to 25 times the buffering power of other crushed corals, dolomite or oyster shell. Eliminate chronic pH problems and provide maximum s...

Avg. Customer Review (4) reviews

Dry Sand: See all items

Related Searches: crushed coral | coral | sand | crush coral
Price Range:
$8.39 to $20.99
CaribSea Tropic Isle Tahitian Moon Sand 20 lb

CaribSea Tropic Isle Tahitian Moon Sand 20 lb

Accent the vibrant hues of tropical fish with this ebony Tropic Isle Sand. Can be used in fresh or saltwater tanks. Will not affect pH. Extra Fine Grade.

Avg. Customer Review (11) reviews

Dry Sand: See all items

Related Searches: sand | black sand | live sand | moon sand
Our Price: $13.99
Item Code: CS0821
CaribSea Dry Aragonite Super Reef Sand

CaribSea Dry Aragonite Super Reef Sand

Seaflor Super Reef Sand 1.2-4.0mm diameter grain. This mixed grade (of Seaflor Special Grade and small shells) is also ideal for nitrate reducing systems or simply as reef tank bottom cover. The addition of small shells ...

Avg. Customer Review (5) reviews

Dry Sand: See all items

Related Searches: sand | seaflor | reef sand | fiji pink sand
Price Range:
$14.69 to $27.99
CaribSea Aragamax Grand Bahama Sand 30 lb

CaribSea Aragamax Grand Bahama Sand 30 lb

Aragamax Grand Bahama Sand:0.2-1.2mm majority grain size, but with additional bits of reef sand and small shells to recreate the Carribean reef "Rubble Zone". The larger bits of aragonite not only add color and texture, but allow ...

Avg. Customer Review (1) reviews

Dry Sand: See all items

Related Searches: sand | aragamax | live sand | aragonite sand
Our Price: $19.99
Item Code: CS0931
CaribSea Mineral Mud Refugium Substrate 1 Gallon

CaribSea Mineral Mud Refugium Substrate 1 Gallon

CaribSea Mineral Mud : This is a unique blend of sediments that duplicate tropical fringing coastal mangrove environments. Mineral Mud is in a size range compatible with soft, burrowing infaunal, macro animal assemblages. Ideal fo...

Avg. Customer Review (6) reviews

Mineral & Reef Mud: See all items

Related Searches: mud | refugium | miracle mud | mineral mud
Our Price: $21.99
Item Code: CS0526
CaribSea Coralite Bermuda Pink Sand 15 lb

CaribSea Coralite Bermuda Pink Sand 15 lb

Coralite Bermuda Pink Reef Sand: 2-4 mm diameter grain size. A more colourful aragonite substrate. This product is highlighted with coralline pink grains to enhance its natural beauty. This grade of aragonite is suitable for plenu...

Avg. Customer Review (3) reviews

Dry Sand: See all items

Related Searches: sand | bermuda | coralite | mud
Our Price: $13.99
Item Code: CS0901
CaribSea Dry Aragonite Flamingo Reef Sand 15 lb

CaribSea Dry Aragonite Flamingo Reef Sand 15 lb

Flamingo Reef Sand: 1-2 mm diameter grain size. Coralline pink highlights make this substrate colourful as well as functional. Flamingo Reef gives maximum performance in plenum-type nitrate reducing beds, or simply a reef or fish ...

Avg. Customer Review (1) reviews

Dry Sand: See all items

Related Searches: sand | live sand | flamingo reef sand | sand reef
Our Price: $13.99
Item Code: CS0021
Caribsea Ocean Direct Live Sand Original

Caribsea Ocean Direct Live Sand Original

All New Ocean Direct™ Live Sand Simply Natural – Enjoy this real Caribbean live sand in a breathable bag with no added chemicals or special processing. Simply Effective – Ocean Direct™ is different than all other live sand prod...

Avg. Customer Review (2) reviews

Live Sand: See all items

Related Searches: live sand | sand | live rock | ocean direct
Price Range:
$9.49 to $45.99
Caribsea Super Natural, Tropic Isle Marine Sand 20 lb

Caribsea Super Natural, Tropic Isle Marine Sand 20 lb

Super Naturals™ by CaribSea Our pre-washed Super Naturals™ are designed with your success, and ease of use in mind. Packaged in sizes that make sense, most types are available in both 20 and 50 pound bags. We have carefully sel...

Be 1st to review

Dry Sand: See all items

Related Searches: sand | aragonite sand | tropic marine | live sand
Our Price: $20.99
Item Code: CS0820
Caribsea Arag-Alive Special Grade Reef Sand

Caribsea Arag-Alive Special Grade Reef Sand

CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Alive!™ comp...

Avg. Customer Review (7) reviews

Live Sand: See all items

Related Searches: arag alive | live sand | sand | basic special
Price Range:
$23.09 to $34.99
Caribsea Arag-Alive Indo-Pacific Black

Caribsea Arag-Alive Indo-Pacific Black

CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Alive!™ comp...

Avg. Customer Review (7) reviews

Live Sand: See all items

Related Searches: arag alive | live sand | sand | black sand
Our Price: $23.09
|<< Previous 1 2 Next >>|
Shopping Cart
Cart:
Subtotal:
Shipping:
Total:
0 items
$0.00
$0.00 $0.00
Cart:
Subtotal:
Shipping:
Total:
View Cart
Checkout
Bill Me Later We proudly accept all of these forms of payment
Free Shipping! On orders over $175.00 BBB OnLine Reliability Program BizRate Circle of Excellence - Platinum Winner
Email Specials
Newsletter Tips & Tricks! New Products!
Discounts & Promos!
Subscribe
Subscribe to our newsletter feed.
Testimonials
October 20, 2009
"Good products, at great prices, delivered on time. What I have come to expect from them."
Bizrate Online Shopper

October 19, 2009
"MarineDepot was great and the product prices were also competitive. I will use them again!"
Bizrate Online Shopper

October 13, 2009
"Shipped same day ordered and received next day."
Bizrate Online Shopper

Marine Depot Reef Squad
RO & RO/DI Accessories