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Aquarium Supply Info

Marine Depot

Marine Depot, as you may well know,  is the current leader in supplying marine and reef aquarium supplies. We simply try to make as many people (including both our staff and our customers) as happy as possible. We found that we have been able to accomplish this by maintaining extremely low prices, providing friendly customer service, and simply liking what we do.

MarineDepot.com‘s online purchase process is extremely simple. Click on the “BUY” button to add an item to your shopping cart. Click on the “View Cart” button to see what is in your shopping cart. From the “View Cart” screen, you can continue shopping or you can complete your order.

Please take advantage of MarineDepot.com‘s, industry-leading, product information database by clicking on the many links found throughout our website. If you have any questions about any product, please feel free to email or contact our customer service representatives.

Have some extra time and want a personal touch with your order? Naturally, orders over the telephone are not processed as fast as our fully automated online ordering system. However, there are a lot of benefits to ordering via telephone. First and foremost, our staff are hobbysts with extensive experience in marine aquarium and reef keeping. Since our hobby is not an exact science, their primary service is not to tell you what to purchase. We are here to take our time and let you know the options available so that you may make the most informed choices for your aquarium. Besides this important, industry-leading capability, our customer service representatives are highly trained in data entry and order handling.

Feel free to email us at customercare@marinedepot.com. We are staffed with reef hobbyists with an average saltwater and reefkeeping experience of about 15 years, and we will be more than happy to answer any of your questions.


Marine Depot is the current leader in supplying marine and reef aquarium supplies. We simply try to make as many people (including both our staff and our customers) as happy as possible. We found that we have been able to accomplish this by maintaining extremely low prices, providing friendly customer service, and simply liking what we do.

Please take advantage of Marine Depot’s, industry-leading, product information database by clicking on the many links found throughout our website. If you have any questions about any product, please feel free to email or contact our customer service representatives.

Have some extra time and want a personal touch with your order? Naturally, orders over the telephone are not processed as fast as our fully automated online ordering system. However, there are a lot of benefits to ordering via telephone. First and foremost, the members of our staff are hobbyists with extensive experience in marine aquarium and reef keeping. Since our hobby is not an exact science, their primary service is not to tell you what to purchase. We are here to take our time and let you know the options available so that you may make the most informed choices for your aquarium. Besides this important, industry-leading capability, our customer service representatives are highly trained in data entry and order handling.

We are committed to bringing top quality products to our customers at wholesale prices. By purchasing in high volumes and directly from manufacturers, we eliminate “the middleman” so we can pass the savings directly on to you.

We are dedicated to providing you:

  • FREE Shipping—Limited Time Offer. Most orders over $175 are shipped free via UPS Ground, but charges may apply to oversized or heavy packages.
  • Great Discount Deals—You’ll save money when you buy from Marine Depot.
  • Superior Customer Service—We aim at providing you the quickest, most convenient and trouble-free ordering, handling, shipping and service.
  • Excellent Selection—We vigorously use and test products so that they meet our high standards for quality.


Our staff members are experienced hobbyists with extensive knowledge in marine aquariums and reef keeping.

Email us at customercare@marinedepot.com or call us at 1-800-566-FISH (1-800-566-3474) or 1-714-385-0080 with any questions. Our store hours are: Monday–Friday, 7am–6pm PST & Saturday, 8am–4pm PST.

We are staffed with reef hobbyists with vast saltwater and reef keeping experience. We will be more than happy to answer any of your questions.

Marine Depot Blog Updates

  • New this Week, 9/2/10
    See all new product releases >>

    AquaMaxx CR-1 Nano Calcium Reactor
    AquaMaxx Nano Calcium Reactors use an upflow design to mix saltwater, calcium carbonate and CO2 inside a reaction chamber to eliminate the need for daily two-part dosing. Not only will the AquaMaxx Nano Calcium Reactor keep your levels balanced, you will no longer have to calculate daily dosages for your tank. With a seamless body, removable lid for quick media access and a small, space-saving design, the AquaMaxx Nano Calcium Reactor is truly one-of-a-kind.

    AquaMaxx CR-1 Calcium Reactor
    AquaMaxx Calcium Reactors are computer-precision engineered and utilize the latest aquarium technology to deliver unparalleled performance and value. The CR-1 is rated for aquariums up to 350 gallons yet is thin enough to be concealed underneath your aquarium or inside the sump. Monitor your AquaMaxx Calcium Reactor’s pH by placing a probe into the built-in probe port. A bubble counter is also included so you can monitor the amount of CO2 gas inside the reactor.

    AquaMaxx Zeo Reactor 1L
    With quality Zeolitic media packed inside the AquaMaxx Zeo Reactor, you will create a more natural saltwater environment by removing any excess nutrients and organics from your aquarium water without removing vital trace elements. AquaMaxx Zeo Reactors are designed with simplicity, efficiency and ease-of-use in mind. AquaMaxx Zeo Reactors are easy-to-setup and maintain. Just place the reactor inside your stand or sump, add in the Zeo media, plug in the included pump and the Zeo process will be underway.

    AquaMaxx Zeo Reactor 3L
    The sleek modern design and small footprint allow for easy placement inside most sumps. AquaMaxx Zeo Reactors are precision-cut, polished cell-cast acrylic and feature thumbscrews for easy setup and maintenance. To access and replace the Zeo media, unscrew the thumbscrews and pull up on the handle. Unlike other reactors on the market, the AquaMaxx Zeo Reactor does not need to be placed on its side in order to change out the Zeo media. No complicated plumbing. No messy maintenance.

    AquaMaxx ZEO Reactor 1L Brightwell Aquatics NeoZeo Starter Kit
    Includes 1x AquaMaxx Zeo Reactor, 1x Brightwell Aquatics Neo Zeo Zeolite Media for Reef 2.2 lbs (1000g), 1x Brightwell Aquatics MicroBacter7 - Compelete BioCulture for Marine and Freshwater Aquaria 500ml / 17oz and 1x Brightwell Aquatics Reef BioFuel Liquid 500ml / 17oz. The workhorse powering the AquaMaxx Zeo Reactor is the pump. Each reactor is equipped with an Italian-imported Sicce Syncra pump. These pumps were specially chosen for their small footprint, energy-efficient design and whisper-quiet operation.

    AquaMaxx ZEO Reactor 3L Brightwell Aquatics NeoZeo Starter Kit
    Includes 1x AquaMaxx Zeo Reactor, 2x Brightwell Aquatics Neo Zeo Zeolite Media for Reef 2.2 lbs (1000g), 1x Brightwell Aquatics MicroBacter7 - Compelete BioCulture for Marine and Freshwater Aquaria 500ml / 17oz and 1x Brightwell Aquatics Reef BioFuel Liquid 500ml / 17oz. AquaMaxx Zeo Reactors were designed from the ground up with the hobbyist in mind. The sleek modern design and small footprint allow for easy placement inside most sumps. All AquaMaxx products are backed by a 90-day manufacturer warranty.

    AquaMaxx ZEO Reactor 1L Korallen-Zucht ZEOvit Starter Kit
    Includes 1x AquaMaxx Zeo Reactor, 1x KORALLEN-ZUCHT ZEOvit ZEOlite Reactor Media - 1 Liter, 1x KORALLEN-ZUCHT ZEObak Nutrient Additive - 10ml, 1x KORALLEN-ZUCHT ZEOstart 2 Tank and Coral Accelerator - 250ml and 1x KORALLEN-ZUCHT ZEOfood 7 Coral Food w/ Amino Acids - 50ml. Our reactors are computer-precision engineered and utilize the latest in aquarium technology. We carefully chose materials that are affordable and built to last. We painstakingly test each unit to ensure they will deliver the highest performance at the lowest cost to you.

    AquaMaxx ZEO Reactor 3L Korallen-Zucht ZEOvit Starter Kit
    Includes 1x AquaMaxx Zeo Reactor, 2x KORALLEN-ZUCHT ZEOvit ZEOlite Reactor Media - 1 Liter, 1x KORALLEN-ZUCHT ZEObak Nutrient Additive - 10ml, 1x KORALLEN-ZUCHT ZEOstart 2 Tank and Coral Accelerator - 250ml and 1x KORALLEN-ZUCHT ZEOfood 7 Coral Food w/ Amino Acids - 50ml. Maintenance is simple. Grasp the handle once daily and shake the Zeo media inside the reactor. This will release colonizing bacteria that will feed your aquarium’s coral.

    Current USA TrueLumen 3-LED Linking Module
    When the day is done, these LED moonlights begin their work. By casting a beautiful moon glow over your aquarium, TrueLumen LED Lunar Lights will illuminate the previously unseen nocturnal environment and promote spawning, all while consuming less than 1 watt of power. TrueLumen Lunar Lights are a brilliant, energy efficient lighting system which will help you enjoy an active night life.

    Current USA TrueLumen Aquatic LED Strip
    Replicating the dynamic natural qualities of sun and moon lighting, the TrueLumen LED strips combine the life-sustaining wavelengths of light with the efficiency of LED technology into a low profile, sleek lighting system. The powerful LED chips add the natural shimmering effect and rippling glow found on natural coral reefs while producing virtually no heat and consuming very little electricity. TrueLumen LED strips are available in 3 color spectrum combinations - 12,000k Daylight, 453nm Actinic, or a 12,000k/Actinic combination.
  • New this Week, 8/24/10
    See all new product releases >>

    Ultralife Reef Aiptasia & Majano Remover
    The latest development for the removal of Aiptasia & Majano Anemones. Ultralife, thru years of research and experimentation, has developed a 100% All Natural, simple and effective solution to treat these anemones. This product is Reef safe, fast, effective and will not alter your water chemistry. Simply apply solution to top of the anemone (no injection required) and watch the results. 3ml Syringe included. Simply the Best.

    Mr. Aqua CO2 Glass Blown Bubble Counters and Diffusers
    Bubble counters are used to count the CO2 bubbles dispensed in planted aquariums. Mr. Aqua brand bubble counters have a compact design, durable construction and can be easily cleaned. Mr. Aqua brand diffusers are built using fine ceramic to dispense CO2 in mist form.


    Brightwell Aquatics Katalyst Bioreactive Filtration Media
    Bioactive filtration media, providing an ideal colonization substrate and a suitable source of organic carbon to beneficial microbes responsible for uptake of nitrate and phosphate. Helps decrease latent organic material, and hence nitrate and phosphate concentrations, in aquaria, greatly simplifying and improving nutrient control relative to methods based solely upon using vodka or other alcohol/sugar solutions as organic carbon sources.

    Brightwell Aquatics SpongExcel
    Ionic silica supplement for increasing growth rates of sponges and gastropods. Using 1 drop per gallon of water increases ionic silica concentration by ~0.20 ppm. May be employed in silica-limited systems stocked with sponges to improve water quality by increasing the rate of natural latent organic material uptake by these organisms. May be used to increase the rate of sponge growth in marine systems housing spongivorous fishes such as marine angelfishes, butterflyfishes, and their allies, providing them with greater access to their natural foods. Formulated by a marine scientist.

    AquaticLife 3300L High Head Submersible Pump
    Designed with marine filtration applications in mind, each of these six high-head Submersible Pump models features a special intake shield that allows the pumps to operate in low water levels. In addition, the power cords exit the top of the pumps, allowing for easy placement in a sump.


    AquaMaxx Cone 3 In-Sump Protein Skimmer
    AquaMaxx protein skimmers are computer engineered, precision-cut and made of polished cell-cast acrylic. Fine-tune wet or dry foam production using the Quick-Adjust Valve. The included Sicce skimmer pump has been upgraded with a special needlewheel impeller to shred incoming air bubbles into micro bubbles for better performance. ShockMaxx rubber feet dramatically reduce noise and vibration. A built-in bubble plate decareases chamber turbulence and improves efficiency. A removable, low-clearance collection cup makes cleaning easy. Includes a drain fitting for hobbyists who want to setup a separate reservoir for skimmate.

  • Wanted: Photographs of your Aquarium
    We would like to feature MarineDepot.com customer aquariums in a picture slideshow October 23 and 24 at
    Reef-A-Palooza.

    We featured our customers’ aquariums on a large flat screen display inside our booth last year and it was a big hit! Hobbyists at the event were treated to some inspirational aquascapes while they perused our booth and customers who’d sent us their tank pics enjoyed coming by to see their hard work featured at the show (we credit you on any slides featuring your aquarium).


    This year we have a huge corner booth and are working hard to make this event our biggest and best ever. Please help us make it happen! We plan to place the display even higher this year so we can really catch the eyes of passersby.


    If you’d like your aquarium to be featured in our sideshow,
    please send us the following by October 10:
    • Your Name
    • Your City and State
    • Type of Tank: Reef, FO, Freshwater, etc.
    • Tank Size (in gallons)
    • Your best high-resolution aquarium photos
    We also reserve the right to use your aquarium photographs in future marketing efforts (like in the display art for an e-newsletter, for example). Thank you for allowing us to share your awesomeness!

  • Manufacturer Rebate: 50% off EcoSmart Driver Upgrades Through September
    Received the following notice from EcoTech on Monday. My bad for not posting it sooner; it's been a busy week!
    Have you been waiting to add that 2nd VorTech pump to your system?

    If so, we have some good news. Purchase a new MP40w ES or MP10w ES and we will upgrade one of your existing drivers to EcoSmart at 50% off.

    To qualify for the discount, simply:
    1. Purchase a new MP40w ES or MP10w ES from a retailer near you.
    2. Purchase a driver upgrade kit from our parts store.
    3. Fill out the rebate form found here.
    4. Mail us a copy of your receipts and the rebate form per the instructions on the form.
    5. EcoTech Marine mails a check directly to you.
    Upgrades apply to the following models: MP40 to MP40w ES, MP40w to MP40w ES, MP20 to MP40w ES, MP10 to MP10w ES, or MP10 ES to MP10w ES.

    Visit ecotechmarine.com for news, information, product descriptions, customer images and more.
    If you're wondering how, exactly, to perform the upgrade, EcoTech's got you covered in this YouTube video:


  • Staffer Scores Scaly Sidekick
    We like fish. We also like corals. Inverts? Big fans.

    Our love of animals stretches far and wide, beyond what can be kept between the glass (or acrylic) walls of an aquarium. We even opened up a sister-site, PetStore.com, so we could begin catering to all the other animals in our lives.

    Jason, our customer service supervisor, is no exception. In fact, he may be one of our more pet-centric employees.

    Maybe you know Jason. He regularly answers your telephone calls and emails, although his main role is to ensure your order is processed smoothly and that you are 100% satisfied with our services.

    Like most of our staff, Jason has a saltwater tank at home. When asked how large, he sheepishly replies "only 90 gallons." But Jason has, shall we say, a few more pets than just those living inside his reef. His pond is home to two koi and several turtles, including a slider, painted, cooter and map. Jason also counts two Jungle Carpet Pythons and a Western Hognose snake as members of his family.

    The most recent addition, the fellow you see crawling on the cover of our latest catalog, is an Argentine Black and White Tegu.

    "I've always loved fish and reptiles," Jason explains. "Although I've cut back the past few years by consolidating tanks inside my pet room. Yes, I have a pet room. Once you are bitten by the pet bug, it always comes back at sometime or another."

    A few months back, the bug bit Jason once again.

    "I was online 'window shopping' for reptiles, nothing out of the ordinary, when I stumbled upon monitor and tegu lizards. Soon I was pining for a Salvator Monitor because it had gained a reputation for being very tame despite its intimidating size."

    After more serious consideration, caring for and feeding a lizard that will eventually grow somewhere between 6 and 10 feet long no longer seemed like a good idea.

    "I narrowed it down to a Savannah Monitor or a tegu," Jason recalls.

    Because Savannahs are considered a "beginner" monitor, Jason hadn't initially considered one as a pet. Additional research revealed they are not only fascinating but affordable, two criteria that weigh heavily in Jason's decision-making.

    "I did more research and found Columbian Tegus as low as $40 on the Internet," Jason shares. "I had no idea what the differences were between tegus at that point, other than cost. Argentines were $100 and up."

    Tegu owners praised the Argentine's size, appearance and tameness in online message boards. Most owners recommended buying from breeder Bobby Hill of Vanyard Herp, widely considered the best breeder of the species in the United States. Hill also owns and moderates TeguTalk.com, an online forum where Jason acquired most of the information he needed to make a final decision.

    "By the end of May, I was hooked," Jason confesses. "I contacted Bobby and reserved an Argentine Black and White Tegu. I paid a deposit for an egg that hatched in July and arrived here yesterday. Now the adventure begins!"

40% Off Precision Supplements at Marine Depot

Posted on Thursday, May 21st, 2009 at 8:31 pm

Marine Depot is now offering 40% off of Precision Supplements. They are currently offering Blue Life Precision Magnesium, Blue Life precision Iodine, Blue Life Precision Strontium, Blue Life precision Potassium,  and Blue Life Precision Calcium. Follow this link to view this special offer

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