Tetra 50W Automatic Heater for Medaka with automatic temperature plastic SP standard suitable for ornamental and medaka (Japanese Killifish), built-in

Thermostat-free heater that meets the new JPPMA "SP mark" standard. Comes with a flame-retardant cover containing 30% fiberglass. Flame-retardant heater with safety cover Recommended heater for killifish. Country of origin: People's Republic of China