Micro Scales 0.1g res £49.95 400 watt sonT bulb, shade and ballast for just £99 click here!! |
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hydroponic Nutrient HeatersClick on image to enlarge Thermostatically controlled heaters
with adjustable temperature control knob. Ideal for ensuring that the roots of your plants
are kept at the optimum temperature by preheating the hydroponic nutrient tank. The
addition of a pump and airstone (to oxygenate the nutrient) will help to circulate the
heat and keep the temperature constant. If your requirement is for more than 200 watts of
heating we suggest you use two units, this will also give you some degree of protection in
the event of failure. If you require different temperatures for your roots at night time
use two heaters and two timers in the same tank set to different temperatures. Fully
submersible units with fitted mains lead. Two sizes available. XXXX Y720 XXXX Y721 XXXX Y812 |