100mm Fan Filter Ducting kit - Prima Klima Grow Lighting & Bulbs Includes 4 pH buffer solution

Includes 4 pH buffer solution in a sponge embedded in a clear cap

The Neutralizer at a constant rate and in a controlled manner

CANNA Organic Acid contains 50% citric acid

the ATS300W Pro

Provides an accurate pH and temperature reading of soils and growing media

100mm Fan Filter Ducting kit - Prima Klima Grow Lighting & Bulbs Includes 4 pH buffer solutionThis kit comes with a german made reliable strong fan. The fan has a speed and temperature controller on it which you can set the minimum speed and maximum temperature. The fan has a probe which you place inside your room and when the room is below your desired temperature then the fan runs at your mimumum speed setting dial (for example 30%). This results in a much quieter fan when its not needed to be at 100% which helps if the fan will be setup