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: $19.99
Narrow Your Search
Saltwater Aquarium Supplies
Additives & Supplements
Aquariums
Calcium Reactors
Clearance
Dosing Pumps & Top-Off
Filter Media
Food
Lighting
Protein Skimmers
Test Kits
Testing Equipment
 
Browse by Price
$20 or less $20-$25 $25-$65 $65-$205 $205-$1605 $1605 and more
 

Top sellers
Elos Aqua Test Kit - Phos... Elos Aqua Test Kit - Nitr... Elos Aqua Test Kit - Carb... Elos Aqua Test Kit - Calc... Elos Aqua Test Kit - Magn... Elos Aqua Test Kit - pH M...
 
 
Aquarium Supplies  
Additives
Air Pumps
Aquariums
Books & Cd's
Calcium Reactors
CO2 Regulator
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

Marine Depot Videos

Home ยป 52 items found
Selected Filters:
 Search Term:

Elos

  Search my results:  Sort By: Display items:
Search Suggestions: temperature controller | magnesium | elos food | Amino acids | elos alk | amino acid | protein skimmer | filter | elos test | phosphate reactors phos
|<< Previous 1 2 3 4 Next >>|
Elos Replacement Filter Sock for All Elos Sumps

Elos Replacement Filter Sock for All Elos Sumps

Elos Replacement Filter Sock for All Elos SUMPS

Avg. Customer Review (2) reviews

Aquariums: See all items

Related Searches: filter sock | replacement filter | filter socks | sump
Our Price: $11.99
Item Code: EO7121
Elos 25 inch Planet I 10K HQI Metal Halide, 4x24W T5 (T5 bulbs sold separately) Fixture

Elos 25 inch Planet I 10K HQI Metal Halide, 4x24W T5 (T5 bulbs sold separately) Fixture

The PLANET heralds a quantum leap forward in aquarium illumination and domestic harmony. Based on ELOSโ€™s aquaristic pedigree, the new PLANET was conceived to successfully combine the innovative LIAS* (Light Amplification System) w...

Be 1st to review

Lighting: See all items

Related Searches: t5 | metal halide | t5 bulbs | t5 bulb
Price Range:
$1149.99 to $1249.99
Elos 38 inch Planet II 10K HQI Metal Halide, 4x39W T5 (T5 bulbs sold separately) Fixture

Elos 38 inch Planet II 10K HQI Metal Halide, 4x39W T5 (T5 bulbs sold separately) Fixture

The PLANET heralds a quantum leap forward in aquarium illumination and domestic harmony. Based on ELOSโ€™s aquaristic pedigree, the new PLANET was conceived to successfully combine the innovative LIAS* (Light Amplification System) w...

Be 1st to review

Lighting: See all items

Related Searches: t5 | light t5 | metal halide | 36 metal halide
Price Range:
$1449.99 to $1849.99
Elos Natural Skimmer NS Series Protein Skimmers

Elos Natural Skimmer NS Series Protein Skimmers

The heart of the modern reef external filter systems is the protein skimmer. Protein skimmers are used to remove dissolved organic carbons (DOCs), soluble proteins, peptides, complex carbohydrates, lipids, pigments and myriad of o...

Avg. Customer Review (2) reviews

Protein Skimmers: See all items

Related Searches: ns500 | protein skimmer | protein skimmers | sump
Price Range:
$522.99 to $1499.99
Elos Omega Amino Acid Coral Food

Elos Omega Amino Acid Coral Food

Omega Amino Acid In nature, to maintain enough amino acid input to live and grow corals normally feed on plankton, either bacterial plankton, micro plankton, or "large" plankton. Unfortunately live plankton in closed aquarium i...

Avg. Customer Review (8) reviews

Food: See all items

Related Searches: amino acids | amino acid | amino | elos amino
Our Price: $34.99
Item Code: EO2191
Elos Biotopus II Kit SMS with pH and Temperature Probe

Elos Biotopus II Kit SMS with pH and Temperature Probe

Biotopus II- Kit SMS- with ph and temp probe Biotopus II is a new idea: the application of a new technology. Elegant and flexible, it uses the latest technology available to provide a new concept in aquarium automation. Unlike...

Be 1st to review

Testing Equipment: See all items

Related Searches: ph probes | controller | ph probe | biotopus
Our Price: $2,600.00
Item Code: EO3111
Elos Aqua Test Kit - Carbonate Hardness

Elos Aqua Test Kit - Carbonate Hardness

ELOS AQUA TEST KIT- CARBONATE HARNDESS The alkalinity of a solution refers to its capacity to buffer against drops in pH. It is a measure of the concentration of various negatively charged ionic compounds (anions) such as carbo...

Avg. Customer Review (13) reviews

Test Kits: See all items

Related Searches: carbonate hardness | test kits | magnesium test kit | ph test kit
Our Price: $17.99
Item Code: EO4123
Elos Marine Carbon Filter Media

Elos Marine Carbon Filter Media

Marine Carbon 500ml Activated carbon is a carbonaceous adsorbent with a high internal porosity and hence a large internal surface area. Its prime application is purification. It is its vast porous structure that allows it to ca...

Be 1st to review

Filter Media: See all items

Related Searches: filter | carbon | elos calcium | elos ns500
Price Range:
$22.69 to $118.99
Elos Aqua Test Kit - Calcium

Elos Aqua Test Kit - Calcium

ELOS AQUA TEST KIT- CALCIUM Calcium is the primary building block of corals, clams, calcareous algae and many other organisms that we grow in our aquarium. Without adequate supplies of calcium these organism will not flourish a...

Avg. Customer Review (11) reviews

Test Kits: See all items

Related Searches: ammonia test kit | calcium test | elos calcium | magnesium test kit
Our Price: $29.99
Item Code: EO4127
Elos Aqua Test Kit - Magnesium

Elos Aqua Test Kit - Magnesium

ELOS AQUA TEST KIT- MAGNESIUM Magnesium (Mg) is present in a high quantity (1300-1350 ppm) in natural seawater. Contrary to its not only quantitative significance, this element was ignored as an important parameter of the marin...

Avg. Customer Review (14) reviews

Test Kits: See all items

Related Searches: magnesium test kit | magnesium | magnesium test | test kits
Our Price: $27.99
Item Code: EO4129
Elos Pro Skimmer - Coral Nourishment (SPS) Food

Elos Pro Skimmer - Coral Nourishment (SPS) Food

Pro Skimmer- Coral Nourishment (SPS) Corals spend energy for respiration, mucus production, growth and reproduction. Research has shown that the total energy demand cannot be met by photosynthesis alone. If we also consider tha...

Avg. Customer Review (1) reviews

Food: See all items

Related Searches: protein skimmers | coral | coral food | pro
Our Price: $22.99 $18.39
Item Code: EO2181
Elos Zooplankton Coral Food for Filter Feeders

Elos Zooplankton Coral Food for Filter Feeders

SVC- zooplankton for filter feeders Through highly efficient filtration and protein skimming we clear organic molecules and particulate matter from our systems. The impact of this method of filtration on the availability of nou...

Be 1st to review

Food: See all items

Related Searches: zooplankton | elos svc | filter | filter sock
Our Price: $21.99
Item Code: EO2171
Elos Aqua Test Kit - Phosphate

Elos Aqua Test Kit - Phosphate

ELOS AQUA TEST KIT- PHOSPHATE Phosphate (PO4) build up in aquariums appears to be a fairly common problem in freshwater and saltwater aquariums. They are present in most tap water supplies and are also introduced to aquarium wa...

Avg. Customer Review (9) reviews

Test Kits: See all items

Related Searches: ammonia test kit | test kits | phosphate reactors | phosphate
Our Price: $27.99
Item Code: EO4115
Elos Complete Marine Fish Food

Elos Complete Marine Fish Food

SVM2 Complete Marine Fish Food While we are used to changes in our diets everyday, our marine fishes are usually fed with the same food for long periods. When we need to feed our fish, unless we own an aquarium populated mainly...

Avg. Customer Review (5) reviews

Food: See all items

Related Searches: elos food | warner marine | pellet food | elos fish food
Our Price: $14.99
Item Code: EO2131
Elos Filtra P Fast Anti-Phosphate Filter Media

Elos Filtra P Fast Anti-Phosphate Filter Media

Filtra P Fast Anti Phosphate Phosphates may be present as organic or inorganic phosphates inside our marine aquarium. Since inorganic phosphates are much easier to be removed from water, organic phosphates will mostly not be im...

Avg. Customer Review (1) reviews

Filter Media: See all items

Related Searches: filtra | phosphate reactors | filter | filter sock
Our Price: $59.99
Item Code: EO5341
|<< Previous 1 2 3 4 Next >>|
Shopping Cart
Cart:
Subtotal:
Shipping:
Total:
96 items
$8155.52
$46.70 $8202.22
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
Subscribe to our newsletter feed.
Newsletter Tips & Tricks! New Products!
Discounts & Promos!
Subscribe
Testimonials
October 30, 2009
"Fast shipping, great prices and selection."
Bizrate Online Shopper

October 29, 2009
"Great experience. See you next time!"
Bizrate Online Shopper

October 28, 2009
"I would recommend Marine Depot to anyone looking for reasonable pricing."
Bizrate Online Shopper

Marine Depot Reef Squad
Aquarium Controllers - lights, pumps, temp & more