Heavy-duty egg crate, primarily used in aquascaping and coral fragging to distribute weight, prevent tank floor damage, and provide a stable base for rocks and structures. It also has applications in commercial projects, such as lighting diffusers and ceiling grilles.

Here's a more detailed breakdown of its uses:

Aquascaping and Coral Fragging:

• Weight Distribution: Heavy-duty egg crate sheets are placed between the tank floor and rocks or structures to evenly distribute weight, preventing stress points and potential damage to the glass tank.
• Stability and Support: It provides a stable and sturdy base for rock structures, coral frags, and other aquascaping elements, especially when supporting heavy loads.
• Flex Prevention: The egg crate helps minimize flexing, protecting weak points in the tank floor and providing an extra layer of protection.