Ecotechnics Digital Precision Timer Shipping Round Air Stone A range

Round Air Stone A range of larger air stones for oxygenating large tanks and grow systems

Diamond Black) liquid humic acids Fully organic

This Component is ideal for those wishing to install a simple to use reliable automatic watering system for 22L Fabric Pots

Incorporating an industry leading grasslin timer

the fabric is a very reflective Mylar M210D and 3mm thick plastic corners

Ecotechnics Digital Precision Timer Shipping Round Air Stone A rangeThe brand new Ecotechnics Digital Precision Interval Timer has been designed to provide growers with a greater degree of control in their grow rooms. An improvement on the last incarnation, there are no longer 2 separate timers for minutes and seconds, this digital timer does them both. There are three standard time ranges available: seconds, minutes and hours. All feature dual set switches, allowing accurate and independent settings for both on and