Oase HeatUp 25 Watt (up to 10G) tarantula 500 mg (12 ppm) of

500 mg (12 ppm) of copper

While the newly redesigned SPEC stays true to its classic modern styling

or rain water

Natural sand

I've been using Acid Buffer™ to lower pH

Oase HeatUp 25 Watt (up to 10G) tarantula 500 mg (12 ppm) ofDescription Accurate temperature adjustments Temperature scale can be adjusted between 66F 90F. A secondary control knob allows for precise readjustment of the temperature within + 2F Uniform temperature levels Temperature levels are monitored and controlled by bi metal technology for automated heating, includes a thermal shutoff switch for added protection Durable High quality, double insulated quartz glass, created to withstand greater temperature