AquaMaxx UltraMaxx AIO All-In-One Filter Media - 16 fl oz


This item has been sold out.

Similar Products

AquaMaxx UltraMaxx AIO All-In-One Filter Media

Size: 16 fl. oz. treats up to 100 gallons freshwater for 6 months, or 50 gallons saltwater for 4 months.


AquaMaxx UltraMaxx AIO All-In-One Filter Media is the only filter media you need for crystal clear water in your freshwater, saltwater fish or reef aquarium. It removes phosphates, silicates, organic pollutants and heavy metals while reducing nitrates and improving oxidation reduction potential (ORP). This long-lasting blend of super absorbent multi-resin media will only need to be replaced every 4 to 6 months when used as directed.

AquaMaxx UltraMaxx AIO is packed into filter bags that you can place inside your canister filter, hang-on back filter or inside the filtration chamber of your aquarium. No muss, no fuss!

UltraMaxx AIO is AquaMaxx’s most advanced filter media to date. It contains a specially-formulated bituminous coal carbon, phosphate removal resin and a powerful organic removal resin. You will immediately notice the difference in water clarity and your tank inhabitants will benefit from living in a healthier aquatic environment.


AquaMaxx UltraMaxx AIO Filter Media contains an efficient coal-based activated carbon with a low density, high adsorption capacity. What does that do for your tank? Organic pollutants, odors and discolorations will be eliminated leaving crystal clear water that allows better light penetration with increased ORP.

UltraMaxx AIO also contains an advanced phosphate removal resin that gets rid of phosphates and silicates in aquarium water. Phosphates and silicates contribute to the presence of nuisance algae and diatoms. UltraMaxx AIO starves algae fuels to prevent blooms and will not leach any phosphates or silicates back into your aquarium.

A special organics-selective resin is included in this special blend of media to lower nitrate levels and reduce the need for frequent water changes. A uniform, spherical shape maximizes surface area for high capacity organic pollutant collection. A unique amine eliminates the possibility of “nitrate dumping,” which can occur with standard resins.

AquaMaxx UltraMaxx AIO All-in-One Filter Media will effectively filter a freshwater aquarium up to 6 months and saltwater tanks up to 4 months, depending on your aquarium feeding habits and bioload.

  • Removes phosphates and silicates
  • Reduces nitrates
  • Removes impurities and organic pollutants
  • Reduces the need for frequent water changes
  • Improves oxidation reduction potential (ORP)
  • Improves water clarity for better light penetration
  • Does not actively remove trace elements
  • Does not release phosphates, silicates, nitrates and organic pollutants once exhausted
  • Long-lasting filter media only needs to be replaced every 4 to 6 months
Keep package AquaMaxx UltraMaxx AIO All-in-One Filter Media sealed when not in use. Do not the open filter bag or separate the media. Rinse the filter bag briefly before use. For best results, place inside your canister filter, hang-on back filter or inside the filtration chamber of your aquarium. When used as directed, UltraMaxx AIO will effectively filter a freshwater aquarium up to 6 months and saltwater tanks up to 4 months. For maximum effectiveness, perform regular water changes and do not overfeed or overstock your tank.

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.

Ask a Question Earn 15 Points when you answer a question
Sort By :
9 Questions
Displaying questions 1-9

Free, Fast, and Flexible Shipping Options

  • $2.99 flat rate shipping for orders under $29

    Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in up to 7 business days after it ships out.

  • free shipping for orders $29+

    We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in up to 7 business days. Just spend $29 or more!

  • free faster shipping for orders $250+

    Over 90% of shoppers receive their orders within 1-2 business days. Upgrade from free economy shipping to faster shipping for only $2.99—or spend $250 and we'll upgrade you automatically!

  • need your order even faster? no problem!

    Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.

  • buy it today and we'll ship it today

    Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.

  • live plants, live foods, and frozen foods delivered to your door

    We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!

Learn More About Shipping

60-Day Return Period with Easy Online Returns

Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.

A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.

We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.

Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.

Learn More About Returns

Earn 5% Cash Back for Most Purchases

Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!

  • Earn 5 reward points for every $1 you spend to get 5% cash back
    Most Products
  • Earn 1 reward point for every $1 you spend to get 1% cash back
    Abyzz, American Marine, AquaIllumination, AutoAqua, CoralVue, Digital Aquatics, EcoTech Marine, Giesemann, GHL, Hanna Instruments, Hydor, IceCap, Innovative Marine, Iwaki, Kamoer, Kessil, Klir, Korallen-Zucht, Maxspect, Mur-lok, Nano Box, Neptune Systems, NYOS, Oceanbox Designs, Pax Bellum, Radium, Red Sea, Reef Glass, Reef Octopus, Seneye, Somatic, Tunze, Vertex Aquaristik, and Waterbox Aquariums

You can also get bonus reward points by purchasing select items during special sales and promotions.

Learn More About Rewards

Frequently Bought Together