SIKGFPN Acrylic Fish Tank Divider for 5-Gallon & 5.5-Gallon Tanks – Adjustable Clear Separator with Suction Cups

SIKGFPN Acrylic Fish Tank Divider: A Thoughtful Separator for 5 Gallon Setups

Elevate your small aquarium arrangement with a transparent divider crafted for 5-gallon and 5.5-gallon tanks. The divider helps you create distinct zones, making it easier to manage paired fish, plant sections, or a dedicated nursery area—all while maintaining an open, uninterrupted view of your aquatic world.

Constructed from durable, odorless acrylic, the panel stays clear and resists clouding, so you can enjoy a crisp view of your underwater inhabitants over time. The slim, almost invisible profile blends with most tank interiors, letting the colors of fish and décor shine through.

Adjustable Fit for 5G and 5.5G Tanks

The width is adjustable from about 7.3 inches to 8.3 inches, with a 9-inch height, ensuring a secure, custom fit for common 5-gallon and 5.5-gallon configurations. This flexibility helps you tailor the barrier to your specific setup.

Hassle-Free Installation and Removal

Installation is quick and clean: peel off the protective film, attach the side brackets using the included suction cups, and slide the divider into place. When you need to refresh the layout, removal is just as simple and the surface is easy to wipe down.

Design for Safe, Efficient Water Flow

The divider features a tiny gap between brackets and glass to reduce gaps and help keep fish on their side. Four 4mm holes and a 4mm bottom slit promote water flow and encourage waste to circulate, contributing to a calmer, more manageable environment.

Packaging and Care

Each isolation board ships with protective film on both sides to prevent scratches during transit. Suction cups are packed separately to avoid damage. To extend life, clean with a soft cloth and avoid abrasive cleaners.

• Clear, durable acrylic that remains visually appealing in aquariums
• Adjustable width and standard height fit common 5G/5.5G tanks
• Easy, tool-free installation with included brackets and suction cups
• Polished design to preserve viewing clarity and minimize stress on fish

• Low-maintenance cleaning and quick repositioning for tank layout changes
• Protected packaging ensures safe arrival to hobbyists and retailers
• Compatible with routine water changes and regular tank upkeep