Magnetic Acrylic Anemone & Mushroom Box by Printed Reef – Clear Coral Isolation & Acclimation Container
Keep your prized anemones, mushroom corals, and delicate frags safe and secure with the Printed Reef Magnetic Anemone & Mushroom Box — a crystal-clear acrylic isolation container built for reef tanks.
Now available in four sizes, each box includes reef-safe, ultra-strong magnets with felt padding on the dry side, ensuring a scratch-free hold on up to 3/4″ glass or 1" acrylic.
Choose from:
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2.5" x 2.5" x 2.5" Nano – compact design with one ultra-strong magnet
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4x4x4" Cube – perfect for single mushrooms or small anemones
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6x4x4" Standard – ideal for multiple frags or medium specimens
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10x4x4" Long – great for large anemones, coral displays, or clownfish hosting
✨ Features:
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Powerful magnets rated for up to 3/4" glass (handle with care!)
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Removable hinged lid that locks in place to prevent escapes
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Tiny ventilation holes on both the top and bottom for full water flow and waste release
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Laser-engraved Printed Reef logo inside every box
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Coral-shaped side cutouts for optimal circulation (quantity varies by size)
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Choose your magnet color to match your reef (blue, black, orange, etc.)
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Fully transparent, hand-assembled, and made to last
Whether you’re isolating a wandering anemone, healing a mushroom frag, or training clownfish with a new host, this box is your reef-safe best friend.