Plastic Isolation Grid Board 30x30cm | Aquarium Divider Net

Multifunctional Plastic Isolation Grid Board – 30×30cm

Keep your aquarium, garden, or greenhouse perfectly organized with this versatile plastic isolation grid board. Designed as a durable undergravel bottom plate, separator divider, and tray net, this multifunctional grid board offers a clean, structured solution for a wide range of applications — from aquarium tank setups to home garden beds and greenhouse layouts.

Key Features

• Versatile Use: Suitable for aquarium tanks, garden beds, greenhouses, lawn irrigation layouts, and general home organization
• Available Sizes: 30×15 cm (11.81×5.91 in) and 30×30 cm (11.81×11.81 in)
• Color Options: Black, White, and Transparent — choose the shade that suits your setup
• Durable Plastic Construction: Made from sturdy, lightweight plastic that resists moisture and wear
• Easy to Use: Lightweight, easy to cut or trim to fit custom spaces, and simple to install
• Quantity: 1 piece per pack
• Material: Plastic

Specifications

Applications

This grid board works as an undergravel filter base in fish tanks, a plant tray divider in greenhouses, a soil separator in garden beds, or a general-purpose mesh organizer around the home. Its open grid design allows water and air to flow freely while keeping layers neatly separated.

Made in Mainland China.

Package Includes

• 1 × Isolation Grid Board

Please Note

• Actual color may vary slightly from images due to monitor brightness and lighting conditions.
• Please allow slight manual measurement deviation. (1 cm = 0.39 in)

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For more information on aquarium setup best practices, visit the EPA WaterSense resource for water-efficient gardening and aquatic environment tips.

Frequently Asked Questions

Q: What is the plastic isolation grid board used for in an aquarium?

A: The plastic isolation grid board is commonly used as an undergravel bottom plate or divider in aquarium tanks. It helps separate layers of substrate, supports undergravel filtration systems, and can divide sections of a tank to keep different fish or plants separated.

Q: Can I cut the grid board to a custom size?

A: Yes! The lightweight plastic construction makes the grid board easy to trim with scissors or a utility knife to fit custom spaces in your aquarium, garden planter, or greenhouse tray.

Q: What colors and sizes are available?

A: The isolation grid board is available in Black, White, and Transparent, and comes in two sizes: 30×15 cm (11.81×5.91 in) and 30×30 cm (11.81×11.81 in). Each pack contains 1 piece.

Q: Is this grid board suitable for outdoor garden or greenhouse use?

A: Absolutely. The durable plastic material is moisture-resistant, making it well-suited for garden beds, greenhouse trays, lawn irrigation setups, and other outdoor or semi-outdoor applications.