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Use at 10mL per 1L of water for use as a FLUSH
965 umol/s (400-500 nm)
• The waterproof coating and light barrier on the zipper contains both light and spillages
*Also suits Gavita E Series Light Fixtures
Or an essential part of your hydroponics gardening system
Inline Air Release Valve 15mm Male BSP Fitting Ballasts Use at 10mL per 1LThe two main reasons for an air release valve are: 1. A means of releasing air from the drip line when the system is turned on. Eliminating any air pockets. 2. To allow air to freely enter the system when it is shut down. This ensures a vacuum does not draw debris into the drip line via the dripper outlets. This condition is known as suck back. Suck back can cause the drip line to collapse or potentially draw in dirt and block the dripper. Install one