Printed Reef Acrylic Anemone Box

Magnetic Acrylic Anemone & Mushroom Box by Printed Reef – Clear Coral Isolation & Acclimation Container (3 Sizes)

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.

Available in three 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:

• 4x4x4" Cube – perfect for single mushrooms or small anemones

• 6x4x4" Standard – ideal for multiple frags or medium specimens

• 10x4x4" Long – great for large anemones, coral displays, or clownfish hosting

✨ Features:

• Strong magnets up to 3/4" Glass! (be careful—these are powerful!)

• Removable hinged lid with tiny ventilation holes for water flow

• Laser-engraved Printed Reef logo inside

• 10–14 coral-shaped side cutouts for optimal circulation

• Choose your magnet color to match your reef aesthetic (blue, black, orange, etc.)

• 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 new reef-safe best friend.