Aquarium Choice Magnet Acclimation Box for Saltwater Quarantine | Rimmed & Rimless Tanks

Elevate your saltwater quarantine workflow

The Aquarium Choice Magnet Acclimation Box is a compact, one-piece unit designed to help you gently acclimate new fish, corals, and other reef life in a controlled space within your established aquarium. Measuring 8.26 inches in length, 5.9 inches in width, and 5.9 inches in height, it comes with an 8.3 inch coral feeding tube to support careful feeding during the acclimation period. The setup arrives ready to use, with no assembly required, so you can start observing and adjusting right away.

Smart design and easy setup

This magnetic system sticks securely to tank walls up to 0.5 inch thick, providing a stable containment area without adding clutter. A removable isolation divider gives you flexible internal layouts—use a single chamber or create two zones for simultaneous acclimation of different inhabitants.

• 2.5 mm slits on multiple sides promote steady water exchange, helping maintain healthy flow around the residents.
• Top feeding holes and lid handles simplify daily care, feeding, and quick checks without removing the box from the glass.
• Designed for compatibility with both rimmed and rimless tanks, making it suitable for a wide range of reef setups.

Real-world use cases and benefits

Use the box to observe new arrivals, acclimate them to your tank’s salinity and temperature, and keep them isolated during the early period. The coral feeding tube enables targeted feeding while keeping the main display accessible for the rest of your reef.

• Contain newcomers in a controlled space for careful observation and gradual integration.
• Deliver small portions of food directly to the acclimation area for precise feeding without disrupting the main tank.

Tips for best results

Place the unit on a clean, smooth section of glass. If you need more space or a different layout, install the removable divider plate accordingly. The magnetic strength is tuned for walls up to 0.5 inch thick, and the top feeding holes support straightforward daily care in both rimmed and rimless configurations.