GHL KH DIRECTOR & GHL 4-PUMP DOSER 2.1 - SA SET (WHITE) CO2 system Package contains 3 filters

Package contains 3 filters

Made of high-quality brushed aluminium in silver

Filter and breakdown processes in the bottom ground of natural waters are very important

monitor aquarium for signs of undesirable algae growth during the first few weeks of using a phosphorus supplement

18 inches (46 cm)

GHL KH DIRECTOR & GHL 4-PUMP DOSER 2.1 - SA SET (WHITE) CO2 system Package contains 3 filtersGHL KH Director White Monitor, maintain, and control Alkalinity with ease The upkeep of Alkalinity is the most important aspect of reef keeping. If youre looking to achieve exceptional coral growth, Alkalinity testing is a must! Keep it steady with the new KH Director. Monitor, maintain and control Alkalinity with ease. KH Director Features Lab grade KH measurement accuracy Measure your Alkalinity with lab grade accuracy. With only a 100 ml water