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You are here: Home / Aquarium Supplies / REFUGE OXIDE: ULTRA PREMIUM GFO
Oxide in Jar
  1. RefugeOxide is an Ultra premium Granular Ferric Oxide (GFO) brought to you buy AlgaeBarn
3 reviews

REFUGE OXIDE: ULTRA PREMIUM GFO

  • SHELF STABLE
  • Shipping Days
    Mon, Tue, Wed
  • Free 2-3 Days
    Transport at $59+

$50 – $280

Experience unmatched phosphate control with AlgaeBarn REFUGE OXIDE, the ultra-premium spherical GFO. Minimizing dust and preventing clumping, its unique design ensures optimal nutrient removal. Crafted for clarity and inhabitant health, REFUGE OXIDE is the choice for vibrant marine environments. Each jar contains 500 grams, ready to elevate your aquarium’s well-being.

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  • Description
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Description

Experience the pinnacle of phosphate control with AlgaeBarn REFUGE OXIDE, an ultra-premium spherical granular ferric oxide (GFO). Crafted with precision and passion, REFUGE OXIDE stands out as one of the cleanest and least dust-generating GFOs. Its unique spherical design minimizes grinding during tumbling, ensuring minimal phosphate crystallization – a common issue leading to clumping and reduced effeciency in other GFO brands.

Why Choose REFUGE OXIDE?

  • Superior Design: The spherical nature of REFUGE OXIDE ensures a more uniform packing structure, reducing channeling and promoting even flow throughout the media bed. This results in optimal media utilization.
  • Phosphate Control: Excess phosphates can stimulate unwanted algae growth, compromising the health and beauty of your marine aquarium. REFUGE OXIDE’s advanced formulation effectively removes these excess nutrients, maintaining the clarity and health of your water.
  • Durable & Efficient: With its highly porous structure, REFUGE OXIDE offers a vast surface area, making it incredibly effective at nutrient removal. Plus, its durability ensures long-lasting performance.
  • Easy to Use: Simply add REFUGE OXIDE to a filter bag and add it to your aquarium, and watch as it works its magic, removing excess nutrients and ensuring a vibrant, healthy environment for your marine life.

Did You Know? Phosphates, while essential in small amounts for coral growth and overall marine life health, can be detrimental in high concentrations. High phosphate levels can lead to excessive algae growth, affecting the overall health and appearance of your aquarium. Monitoring and maintaining the proper phosphate levels is crucial for a thriving marine environment. With REFUGE OXIDE, you have a reliable tool to ensure the balance and beauty of your reef aquarium.

Packaging

  • Each 500mL jar contains 500 grams of REFUGE OXIDE GFO
  • Each 4000mL jar contains 4000 grams of REFUGE OXIDE GFO

Dive into a clearer, healthier marine environment with AlgaeBarn REFUGEOXIDE. Add to cart now and let your aquarium thrive!

FAQ

Weight 1 lbs
Dimensions 3 × 3 × 5 in
Size

0500 Grams, 1000 Grams, 2000 Grams, 4000 Grams

Customer Reviews

Based on 3 reviews
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J
John F.
Best GFO

Easy to use, very little dust (mess), a quick rinse removes what little dust there is. Easy to add to a reactor and if the the reactor pre-filter loads up, it is easy to remove and reload the same GFO back in to clean the prefilter. Also, I find this GFO absorbs phosphate at a more stable rate and no issue with getting it to tumble in the reactor correctly or having to mix with carbon to avoid tumbling. More expensive than standard GFO but worth the ease of use and performance you get.

R
Randal Cole
Randy

Quick rinse in RODI water and no initial cloudiness. Use in a reactor. Very clean product.

J
JG
Cleaner GFO

Much less dust than past products I have used, we will see how effective it is long term!

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