Active Aqua Air Stone, Cylindrical, 2" x 2" (Medium)

Durable, hard plastic. Washable and reusable. Many sizes to fit your needs. Color - black. 0.125" thick.

• Designed to provide ideal water levels for bottom-watering of potted plants.
• Suitable for greenhouse, growroom, indoor and outdoor container gardening, or conservatory use.
• Protects surfaces such as carpet, tile, wood, and metal shelves from moisture and dirt.
• Made from high-quality plastic for durability.
• Height: 1.5 inch (3.8 centimeters).
• Width: 10 inches (25 centimeters).

These reusable trays are built tough for long lasting durability! They are injection molded, where as most 10 x 20 trays are vacuum formed. They are four times the thickness of regular 10 x 20 trays. No need to use multiple trays to gain strength when one quad thick tray will do the trick. The tray insert has a perforated bottom for easy drainage.

• Pyrethrin aerosol fumigator for insect control.
• Use after containment barrier to eradicate bed bugs.
• Lock and leave fog reaches cracks and crevices.
• Kills on contact only, repels, no residual control.
• One spraying kills exposed stages of listed insects.
• Effective against ants, bed bugs, fleas, and spiders.
• Strong 0.4% pyrethrin formula with 0% PBO.
• No artificial perfumes, fragrances, or attars.
• Size: 150 gram bottle.