Live Chat Support
    Free Shipping On $75+
  • FREE Shipping On $75+
  • 14-Day Low Price Guarantee
  • Low Price Guarantee
  • Same Day Shipping
  • Same Day Shipping
FREE Shipping on
Orders Over $75
Standard ground shipping (1-7 business days) starts at a low $4.99 and most orders over $75 ship FREE. Learn More
If you find a product we sell for a lower price at another online store, we will match their price to ensure you always pay the lowest amount when you shop with us. Learn More
Same Day Shipping
We promise to ship your order as fast as humanly possible. In fact, 99% of orders placed before 6 pm EST ship the same day! Learn More
Home » Saltwater Aquarium Supplies  » Protein Skimmers  » In-Sump Skimmers  » Venturi Needle Wheel  »  AquaMaxx EcoMaxx EM600 In-Sump Protein Skimmer
AquaMaxx EcoMaxx EM600 In-Sump Protein Skimmer

AquaMaxx EcoMaxx EM600 In-Sump Protein Skimmer

Write A Review
Product Review
We value your opinion & experience
Thank you for taking the time to review our products!

This is a Product Review for: AquaMaxx EcoMaxx EM-Series In-Sump Protein Skimmers
Name to display on the review:
Location (ex: Anaheim, CA):
Your experience level:
How would you rate this product?
Review Title:
Write your review:
(Please focus on product quality and performance)
LOW STOCK ALERT: Only 6 left—order now!
In Stock: Order by 6PM EST for same-day shipping (M-F)
Item #:
Notify Me
Just enter your email address below and we'll let you know when the product you are looking for becomes available!

Item Code:
Your Email:
Add to Cart or Notify Me
This item is temporarily unavailable but will be back in stock soon.

Item #
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.
Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

+ Add to Wishlist
Add to Wishlist
Select Wish List:
Comments (up to 200 characters):
Quantity Desired:
Quantity Received:
Qualifies for Free Shipping!
FREE Shipping Promo
MarineDepot.com offers FREE standard ground shipping via UPS on orders of $75 or more for orders containing non-overweight or oversize items (orders which do not qualify for our FREE shipping promotion will still be shipped at a discounted rate).

Terms and Exclusions:
  • Offer valid only on orders shipping within the contiguous United States. Orders shipping to Alaska, Hawaii, Puerto Rico, Guam or other US Territories do not qualify for this promotion.

  • This promotion does not apply to items requiring expedited shipping, such as refrigerated products, frozen products or live rock.

  • MarineDepot.com's FREE shipping promotion does not include products sent in oversized or particularly heavy boxes. This may include but is not limited to aquariums, canopies, chillers, external water pumps, metal halide magnetic ballasts, stands and substrate/sand. These items may be subject to additional shipping handling charges. Should shipping surcharges apply, they will be noted on individual product pages and / or displayed during check-out. We will, however, pay a portion of the shipping charges for these orders.

  • Shipping surcharges, such as special handling are NOT covered under the MarineDepot.com FREE shipping promotion.

  • Shipping charges for returned merchandise is non-refundable. Please read MarineDepot.com's Return PolicyPolicy for more information.

  • Price matched (Low Price Guarantee) or discounted orders do NOT qualify for our free shipping promotion.
15% off Black Friday Sitewide Sales Event
Use Coupon at checkout: BLACKFRIDAY2015
Valid From 11/20/2015 - 11/30/2015 11:59 PM
If you find a product we sell for a lower price at another online store, we will match their price to ensure you always pay the lowest amount when you shop with us.

Enter the price, shipping cost and website address where you found the lower price. Then click the "Add to Cart" button. We will review the lower price while processing your order and make any necessary reductions before your order ships. Some restrictions apply. See Terms & Conditions.
Shipping Cost*
Competitor's Website*
*Required information
Marine Depot 60-day Returns
At Marine Depot, we stand behind our products. That is why we offer a 60-day return period: one of the best in the industry! Learn More

AquaMaxx EcoMaxx EM600 In-Sump Protein Skimmer Information

Product Manuals & Documentation

AquaMaxx EcoMaxx EM600 In-Sump Protein Skimmer

AquaMaxx EcoMaxx EM Series In-Sump Protein Skimmers efficiently remove organic waste from aquarium water. A powerful needle wheel pump generates optimally-sized air bubbles that force protein, waste and other materials into a collection cup for easy removal. The AquaMaxx EM Series is rated for aquariums 120-700 gallons yet are small enough to be concealed in a sump underneath your aquarium.

Computer-precision engineered and outfit with the latest filtration technology, AquaMaxx protein skimmers are engineered to deliver the performance and value you are looking for in a skimmer.

AquaMaxx EcoMaxx EM Series Skimmers are built using a brilliantly polished cell-cast acrylic. They incorporate the high-end features hardcore hobbyists demand at a price everyone can afford. The EM Series is equipped with bubble plates, modified cone necks, air silencers and needle wheel impellers for maximum performance, efficiency and whisper quiet operation. They also have compact footprints to make installation as easy as possible.

AquaMaxx EcoMaxx Skimmers feature custom Italian-made Sicce pumps with special needle wheel impellers to whip up large amounts of air with optimum bubble size. These pump and protein skimmer combinations deliver unprecedented performance and reliability. Aquarium waste will be vigorously removed from your tank so you can focus less on maintenance and more on enjoying your piece of the reef.

AquaMaxx EcoMaxx Protein Skimmers are designed from the ground up with the hobbyist in mind. The pump is incorporated into the base of the skimmer for a space-saving design that will be easy to incorporate into your filtration system. A built-in air intake silencer further reduces noise for near-silent operation. The specially-designed transition cone neck effectively moves skimmate into the collection cup for removal. Bubble plates decrease turbulence, improve bubble formation and help skimmer performance.

  • Filtration Rating: up to 700 Gallons (light bioload) or 400 Gallons (heavy bioload)
  • Height: 22.8”
  • Chamber diameter: 12”
  • Outlet size: 1.5” Quick-Precise adjustment valve
  • Pump (included): SHARK 5.0 & 3.0
  • Pump power consumption: 43 & 27 watts
  • Air Intake: 667 GPH (2520 LPH)
  • Requires approximately 1/2" of clearance to remove collection cup.
  • Efficient, durable and reliable
  • Simple to set up and operate
  • Cell-cast acrylic construction
  • SCH80 fittings
  • Quick-Precise adjustment valve allows fast precision tuning of the skimmer water level to control wet/dry foam production
  • ShockMaxx rubber feet isolate noise and reduce vibration.
  • Italian-Made Sicce needle-wheel pump produces optimum bubble size for high-efficiency protein skimming.
  • Buffer chamber maximizes contact time allowing skimmate to move smoothly into the collection cup.
Model Item # Tank Size Height FootPrint Pump Chamber
EM200 UJ00161 120-240 22.8" 6.7" x 9.8” Shark 2.0 6"
EM300 UJ00162 220-400 22.8" 9.1" x 13" Shark 3.0 8"
EM500 UJ00163 300-550 22.8" 11" x 16” Shark 5.0 10"
EM600 UJ00164 400-700 22.8" 15” x 17” Shark 3.0 & 5.0 12"

All AquaMaxx products are backed by MarineDepot.com’s 60-day return policy and carry one-year manufacturer warranties. Each skimmer will include detailed instructions and diagrams to help hobbyists get up and running immediately.

Manufacturer Info

AquaMaxx is a Southern California-based aquarium supply company that entered the market in mid-2008 with a line of affordable metal halide bulbs. The brand quickly gained recognition as word spread about the high quality and low cost of their lamps. In 2009, AquaMaxx released a line of aquarium filter socks and, in early 2010, unveiled an assortment of high-performance protein skimmer accessories and upgrades.


AquaMaxx Limited Manufacturer Warranty
AquaMaxx will warrant all AquaMaxx products to be free from manufacturing defects for one year from the original purchase date when purchased through an authorized AquaMaxx retailer. This warranty does not cover any damages caused by misuse, neglect, alterations or improper handling/transport/maintenance/installation. AquaMaxx does not cover personal injury, personal loss, or other damages associated with the use of these products.

Do you have experience with AquaMaxx EcoMaxx EM-Series In-Sump Protein Skimmers?
Be the 1st to review!
Please make a selection 
WIN A $350 RO/DI FILTER! Sign up for our best deals, how-to videos and your chance to win an AquaFx Mako RO/DI!