Okllen Plastic Grid Divider for Fish

Need to partition a tank for breeding, to separate aggressive fish or to create nursery sections? This aquarium divider grid provides a simple, modular way to form compartments without blocking water flow. Made from sturdy, odour-free plastic, the panels resist corrosion and will not affect water quality. The lightweight grids can be trimmed or snapped together to build a tailored barrier for your setup.

The small square cells give a visual barrier and diffuse light while allowing water to circulate, so conditions remain more stable than with solid separators. That makes these grids useful for protecting fry, isolating nippers, or creating temporary holding areas during tank maintenance. They suit both freshwater and saltwater aquaria and can also serve as a support frame for decor or as a drying platform for turtles.

Key Features

• Modular grid panels – trim or join pieces to create custom compartments for breeding or separation
• Aquarium-safe plastic construction – odour-free and corrosion-resistant to help protect water quality
• Permeable grid design – maintains water circulation and light diffusion while keeping fish separated
• Versatile use – works as a breeding separator, decorative support frame or temporary drying platform
• Easy to handle – lightweight trays simplify reconfiguration and routine cleaning

Frequently Asked Questions

Is this divider suitable for freshwater and saltwater aquariums?

Yes. Made from corrosion resistant, odour-free plastic, it is suitable for use in all types of freshwater and saltwater aquariums and will not affect water quality.

What are the dimensions of each panel and the grid size?

Each panel measures approximately 11.6 by 11.6 inches. Individual grids are 0.39 by 0.39 inches and the tray thickness is 0.25 inches.

Can I trim or join the grids to fit my tank layout?

Yes. Panels can be easily trimmed to size or snapped together to form larger panels, allowing quick customisation of compartments within your aquarium.

Is this suitable for breeding or preventing fish aggression?

It effectively separates fish to prevent biting and creates a conducive environment for breeding by partitioning the tank into individual compartments.

Can I use the grid as a support or drying platform for other aquatic animals?

Yes. The grid works as a decorative support frame and a drying platform for turtles, while remaining sturdy, odour-free and corrosion resistant for long term use.

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