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  • $69.99 $79.99
    New

    Korallen-Zucht Coral Snow liquid filter media as well as a secondary biological facilitator for elements and nutrition. Great for clarifiying reef tanks!

    $69.99 $79.99
    Reduced price!
    In Stock
  • $109.24 $119.24
    New

    Precision German Mechanical quality with the fine adjustment needle valve for standard CO2 cylinders of any size.

    $109.24 $119.24
    Reduced price!
    In Stock
  • $19.99 $29.99
    New

    CrystalClear PondShock is an organic ball powered by billions of all natural, live bacteria and enzymes to rapidly break down ammonia, nitrites and organic waste. Safe for all fish! Just toss in and control your pond algae!

    $19.99 $29.99
    Reduced price!
    In Stock
  • $39.99 $49.99
    New

    Korallen-Zucht Coral Snow liquid filter media as well as a secondary biological facilitator for elements and nutrition. Great for clarifiying reef tanks!

    $39.99 $49.99
    Reduced price!
    In Stock
  • $14.99 $24.99
    New

    Selcon is a vitamin and fatty acid booster for marine fish that has proven its value in this hobby. A little Selcon will go a long way by soaking any type of food in it for a few minutes prior to feeding, increasing any foods nutritional value. At Aquatic Warehouse, we use this great product in all of our Marine fish foods and get unprecedented results.

    $14.99 $24.99
    Reduced price!
    In Stock
  • $21.99 $29.99
    New

    ReMag is made up of soluble and extremely pure granules that are very rich in magnesium. Two Little Fishies Remag will help replenish magnesium when used in conjunction with a calcium reactor which makes it a perfect option for maintaining Magnesium in the reef aquarium.

    $21.99 $29.99
    Reduced price!
    In Stock
  • $39.99 $49.99
    New

    Scaper’s Soil is an active substrate specifically developed for aquaria. It creates slightly acidic, soft water like that in which most tropical animals and plants live. Scaper’s Soil is ideally suited to plant aquaria, especially aquascaping and shrimp aquaria.

    $39.99 $49.99
    Reduced price!
    In Stock
  • $19.99 $24.99
    New

    Dennerle Catappa Leaves – mature, dried leaves of the tropical almond tree – supply numerous natural active substances. Sucker catfish and shrimps appreciate the leaves as a valuable feed supplement.

    $19.99 $24.99
    Reduced price!
    In Stock
  • $19.99 $24.99
    New

    Dennerle's Catappa Bark is a great way to create a more natural ecosystem and biotope to help create more tannins in your aquarium.

    $19.99 $24.99
    Reduced price!
    In Stock
  • $26.99 $36.99
    New

    With years of experiments building on its extensive knowledge of the natural homes of the most popular aquarium plants, the aquarium plant nursery has developed a long-term mineral nutrient substrate especially for aquaria. All raw materials have been carefully selected and tested extensively in practice.

    $26.99 $36.99
    Reduced price!
    In Stock
  • $19.99 $24.99
    New

    Aquarium plants need a regular supply of nutrients for strong, healthy growth. Aquaria are usually fertilised on a weekly schedule, which means that larger quantities of fertiliser are added at regular intervals. With a Dosator, your aquarium plants are fertilised as in nature, in that they are given a small quantity of nutrients on an ongoing basis.

    $19.99 $24.99
    Reduced price!
    In Stock
  • $14.99 $19.99
    New

    Deponit NutriBalls are the universal nutrient depot for all aquarium plants that take in their nutrients predominantly via their roots.

    $14.99 $19.99
    Reduced price!
    In Stock
  • $14.99 $20.99
    New

    V30 Complete fills nutrient gaps in a targeted manner, strengthens the plants from the inside out and helps with growth stagnation.

    $14.99 $20.99
    Reduced price!
    In Stock
  • $309.99 $359.99
    New

    Highly customizable sump addresses the needs of advanced aquarium hobbyists. Eshopps Deluxe Series AZU-100 Reef Sump lets you put your aquarium system into overdrive with enhanced features.

    $309.99 $359.99
    Reduced price!
    In Stock
  • $8.99 $18.99
    New

    The role that trace and minor elements play with discus and other fishes is related to neurological and metabolic processes (in which these elements play critical roles), as well as overall coloration (trace and minor elements are often at the core of pigments known to enhance coloration).

    $8.99 $18.99
    Reduced price!
    In Stock
  • $9.99 $19.99
    New

    Trace & Minor Elements for African Cichlids & Fishes of Lakes Victoria, Malawi, & Tanganyika

    $9.99 $19.99
    Reduced price!
    In Stock
  • $1,802.95 $2,022.95
    New

    The future of reef tank lighting is heading towards hybrid LED/T5 fixtures.  After testing a few with fabulous results, the PowerModule has taken the best qualities of all the non-hybrid fixtures combined into one.  From amazing color and great growth to full coverage with little shadows and a beautiful shimmer from the LED's all with German quality!

    $1,802.95 $2,022.95
    Reduced price!
    In Stock
  • $1,471.95 $1,691.95
    New

    The future of reef tank lighting is heading towards hybrid LED/T5 fixtures.  After testing a few with fabulous results, the PowerModule has taken the best qualities of all the non-hybrid fixtures combined into one.  From amazing color and great growth to full coverage with little shadows and a beautiful shimmer from the LED's, all wit German quality!

    $1,471.95 $1,691.95
    Reduced price!
    In Stock
  • $1,132.95 $1,532.95
    New

    The future of reef tank lighting is heading towards hybrid LED/T5 fixtures.  After in-house testing a these amazing fixtures with great success, the PowerModule has proven to have the best aspects of all the non-hybrid fixtures combined into one. From amazing color and great growth to full coverage with little shadows and a beautiful shimmer from the...

    $1,132.95 $1,532.95
    Reduced price!
    In Stock
  • $1,045.36 $1,399.99
    New

    1 HP Top Quality Titanium Chiller by Aqua Euro Max Chiller, quality and performance!

    $1,045.36 $1,399.99
    Reduced price!
    In Stock
  • $939.00 $1,299.99
    New

    1/2 HP Apex Chiller from Aqua Euro- State of the Art Pro Series

    $939.00 $1,299.99
    Reduced price!
    In Stock

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Products You Trust

Highest quality, lowest prices

We specialize in carrying the highest quality products at the lowest prices. Our staff of experts have put every product we sell through rigorous testing before offering it to you, so we know what works and what doesn’t. Our support staff is readily available to help with advice on everything from product knowledge to set up inquiries. Whether it’s reef tanks, fish tanks or planted CO2 Systems, we have the staff and products to reach your goal of creating a beautiful and efficient aquarium system.

Welcome to Aquatic Warehouse!

For over 20 years, we have been supplying wholesale aquarium supplies with the highest quality products, at the lowest price.  With over 3,500 different aquarium and pond related products, thousands of fish, corals and plants, we have acquired an excellent amount of knowledge in the industry.  Whether it’s custom reef tanks, fish tanks or building your own freshwater planted aquarium, we have the staff and products to create a beautiful and efficient aquarium system.

We cater to all aspects of the aquarium industry specializing in planted CO2 systems, pond products, filtration, and fractionation liners.  If you are looking for certain freshwater plant supplements, freshwater plant accessories or simple cleaning and maintenance tools, we are your number one stop for aquarium and pond products online.

At Aquatic Warehouse, we guarantee you will find something beautiful and unique for your own aquarium.  Stop by our warehouse located in Kearny Mesa right off freeways 163 and 52.  We are open 7 days a week, Monday-Friday 10:00 AM to 7:00 AM, Saturday 10:00 AM to 6:00 PM and Sunday 11:00 AM to 6:00 PM.  As always, we are here to answer any of your questions, so give us a call at 858.467.9297 during business hours.