According to International Fertilizer Development Center (IFDC), about half the global population is alive today because of mineral fertilisers, due to the increased gl ...
Hydor Theo ShatterProof Glass Heaters - Hydroponics, Fish Tank/Aquarium
If you're looking for a reliable, well made nutrient or aquarium heater, look no further.
The Hydor Theo ShatterProof glass heaters have been thoughtfuly designed and carefully manufactured using the finest components available.
When mixing water and electricity, safety is number one! The exclusive technology guarantee a long lasting, safe product.
Patented heating film and special shatterproof glass make this submersible heater virtually unbreakable
Easy temperature adjustment - Easily positioned dial enables temperature control to the nearest degree.
Patented heating element automatically turns off if water level declines or heater isn't fully submersed.
Indicator light to show when the heater is working
Includes suction cups for easy location and fastening.
Fitted with power cord and 3 pin plug.
Hydor Theo ShatterProof Heaters and their capabilities:
50w Hydor Theo - 7 Inch Length - Suitable for up to 60 Litres
100w Hydor Theo - 9 Inch Length - Suitable for up to 100 Litres
150w Hydor Theo - 12 Inch Length - Suitable for up to 160 Litres
300w Hydor Theo - 15 Inch Length - Suitable for up to 320 Litres
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