⚠️Due to high demand, most orders/backorders ship within 5-10 business days. See Full Notice.

GLO™ HolyGrail FrArt-Rack™ Magnetic Frag Rack - Oceanbox Designs - Oceanbox Designs, LLC

GLO™ HolyGrail FrArt-Rack™ Magnetic Frag Rack – Oceanbox Designs


Limited Release Notice:

  • Due to the complexity and shortage of raw materials, this may be a short run.
  • Future batch of materials may not have the same coloration, if matching pair is important.
  • We don’t know if this will be a long term production, backorder usually takes weeks to ship.

Availability: Only 1 In Stock

The first of its kind, it’s a FrArt Rack!

– Our magnets (internal/external) are now ICP-Tested –

Introducing our new Oceanbox Designs® GLO™ HolyGrail FrArt-Rack™ Magnetic Frag Rack. One of our most complex design frag rack ever made and the first of its kind (on the planet) aims to elevate aesthetic and sleekness to another level. It’s no longer a frag rack, it’s art, and so it is a FrArt Rack!

The GLO™ HolyGrail FrArt-Rack™ was built at the heart of our passion, meticulously crafted and interlaced all of our brightest fluorescent acrylics into a one retroactive and UV reactive accent. The UV reactive accent will glow brightly under UV lights or strong blue and purple spectrum from most reef lightings giving it an awesome radioactive appearance.

Ever been skeptical of magnetic products being rusted in your tank? Have no fear! Our Zero-Rust Magnets are fully waterproof and have been independently ICP-Tested for long term use. Our magnetic products have been in used for years by many reefers. Over the years, we have developed a definite proprietary method to maximize our waterproofing capability of magnetic mounting system inside out.


  • Extremely sleek and streamlined artistic profile.
  • Quadruple interlaced UV reactive acrylics accent that glow under UV/Blue/Purple lights.
  • Zero-Rust ICP- Tested waterproof magnetic mount system (internal/external).
  • Super strong magnets support up to 1/2″ thick glass.
  • Fully submersible exterior magnets means unlimited mounting options (overflow box, AIO wall, sump baffles)
  • Single magnets bar for ease of maneuver (no hands in tank to move the rack for glass cleaning)
  • 1/8″ offset from aquarium wall to reduce detritus build up.
  • Precision CNC laser cuts with high quality cast acrylic.
  • Designed and Hand-crafted in Texas, USA.


  • Size: 8 Frags
  • Dimensions:  8″L x 1-3/16″W x 1.5″H
  • Compatible Frag Plugs: <= 1/2″ Stem, <= 3/4″ Crown
  • Tank Glass Thickness: <= 1/2″ (12mm)

What’s included?

  • 1x Magnetic Frag Rack
  • 1x Exterior Magnets Bar



Oceanbox Designs

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