Zilla Digital Thermometer coral food Maracyn®Oxy has been shown to

Maracyn®Oxy has been shown to be effective against certain gram-negative and gram-positive bacteria

magnesium often is depleted from reef aquaria as calcification incorporates it into calcium carbonate skeletons and precipitates

Dual Built-in Overflows

Lifespan: 5-7 years

Creates random 40 degree circular wave patterns

Zilla Digital Thermometer coral food Maracyn®Oxy has been shown toMonitor both terrarium temperature and humidity with this precise, digital readout. The thermometer keeps track of maximum and minimum temperatures in a range from 58F to 158F ( 50C to 70C), and the hygrometer reads relative humidity from 10% to 99%. Separate probes with 59" lead wires provide accurate positioning for measurement. Includes clock, date time and an alarm. Probe easily attaches with suction cups Slide Fahrenheit Celsius selector to