D-D Inline Dual Digital TDS Meter for RO Unit Sicce Medium size pellet approximately 2

Medium size pellet approximately 2

Aquarium heater with thermo-saftey control (auto shut-off)

Eheim Aquaball 650 Powerhead is a universal pump suitable for general water circulation and powering under-gravel filters

Lanthanum (La)

Key benefits include reliable safety

D-D Inline Dual Digital TDS Meter for RO Unit Sicce Medium size pellet approximately 2D D Dual inline digital TDS meter Measures the TDS levels of two different water lines such as the feed water to your reverse osmosis unit and the filtered water coming out at any time. An ideal monitor to identify if a filter cartridge, DI resin or membrane are functioning effectively.