DIY Slate Aquarium Structure

Use pieces of slate to create a structure in your aquarium! Gather pieces of slate and measure your aquarium. Design a structure by stacking the pieces of slate and ensure that the structure is balanced. Use aquarium silicone to glue each of the pieces together and glue rocks or other small objects to the slate for decoration. Allow the silicone to dry fully and then rinse the structure before placing it in your tank.