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If you want to run a fan/pump with different settings at night or you want to dispense CO2 using precise dosing at particular times throughout the day
This medium has the perfect balance between the water retention properties of coir and the air pockets the perlite provides
effective and affordable
1 x 47L tank
ONE Pen Bluelab (EC, pH & temp) 35 litres If you want to runWhy use 3 different instruments when one can do it all?! This Bluelab all in one pen measures EC, pH and temperature. The unmatched accuracy and response time of the OnePen means you get all the information you need faster than ever. pH and EC on the display at the same time takes ease of use to a new level! The replaceable probe is a game changer, not only saving you money but also helps reduce waste, making it the sustainable choice. The OnePen is
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