Sicce SCUBA Preset 50 - Submersible Heater - 50 Watt Seachem Prime Natural weathering processes form the

Natural weathering processes form the fantastic shapes of South Seas Base Rock by the erosion and pitting of limestone over the course of eons

This test kit reads ammonia levels from 0 to 8 ppm

A further bonus for the reef hobbyist—Safe™ will not over-activate skimmers

Reef aquariums: 400 to 450 ppm calcium

Sicce SCUBA Preset 50 - Submersible Heater - 50 Watt Seachem Prime Natural weathering processes form theSCUBA PRESET Fully submersible electronic aquarium heater PRE SET at 77F (25C), equipped with Run Dry protection, an industry leading Warranty of 5 years, and FULL RANGE available from 50 Watts up to 300 Watts. PRESET Precise temperature always at 77F 2F pre Calibrated and set to 77F (25C). 5 YEAR WARRANTY (YES, You heard that right!) Made from High Thermal Density and Shatter Resistant Quartz Glass Tube Run dry protection with safety control heater