Small Magnetic Frag Box with Cover


This is a small magnetic frag box with a top cover.


This is a small magnetic frag box with a top cover. This box helps keep your frags protected from the rest of the tank inhabitants. It has an open back design to allow for viewing from the front as well as an acrylic cover to allow viewing from the top. The small box measures 4″ x 4″ x 2″ inside and is ideal for small frags and mushrooms. The big box is 4″ x 4″ x 4″ inside and is for slightly taller frags. It can fit 16 of the most common frags very snugly. This is ideal for displaying frags or isolating them to protect them. The magnets are pre-coated resin neodymium N50 high strength magnets capable of holding the rack on less than 1/2″ glass (1/2″ will probably work).

  • High quality N50 neodymium magnets.
  • Designed for holding 16 frag plugs.
  • Back open for viewing from the front.
  • Side holes are approximately 1/4″.

Please see the magnet and material selection disclaimers before ordering.

Ordering this with caps, includes a holding clip to hold the cap down (as pictured). In most cases it’s not necessary but sometimes it proves useful.

Please note that these are made on demand. The printing of the part alone is over 14 hours(!) so allow for some time from ordering to shipping.

* Clear color is essentially PLA with no added color. It’s translucent but not transparent (like glass or acrylic).
** When you choose “Other” as a color, please leave me a message in your order with what you like. Keep in mind that a color that I don’t have in hand will delay the shipping of your order by 2-3 business days so I can get the color in.
*** Please also note that when dealing with acrylic, although care will be exercised, there is a chance of a small defect or scratch. It won’t be anything serious but rather minute in nature and invisible in water.

Additional information




4 " x 4" x 2", 4 " x 4" x 4"


Black, White, Blue, Orange, Red, Clear (Translucent)

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