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Hanna HI781-25 MARINE NITRATE LR REAGENT SET

23,95
Reagents for nitrates in seawater (HI781) 25 tests + 25 filter papers      
On order

Hanna HI781 Handled Colorimeter Marine Nitrate

79,95
Why measure nitrate concentrations in aquariums? Nitrates develop from fish waste and
On order

GHL Temperature Sensor Aquarium (PL-1115)

71,90
Temperature probe with BNC sheet, 3 m cable, for GHL Dosser 2, Expansion Box 2 and Extension Cards
On order

GHL Kh Director White (PL-1519)

512,90
Automated maintenance and control of alkalinity! The maintenance of alkalinity is the most important aspect for maintaining a reefs, stability
On order

GHL Kh Director Black (PL-1520)

512,90
Automated maintenance and control of alkalinity! The maintenance of alkalinity is the most important aspect for maintaining a reefs, stability
On order
On order

GHL KH DIREOR REAGE 500ml (PL-1541)

27,90
Reactive for Kh Director. KH Director consumption: 1 to 3ml per measure. A single 500 reagent bottle
On order

GHL KH DIREOR REAGE 1000ML (PL-1542)

41,90
Reactive for Kh Director. KH Director consumption: 1 to 3ml per measure. A single reagent bottle of 1000
On order

GHL KH Reference 1000ml (PL-1608)

25,90
KH Reference of GHL, for the control and calibration of KH measurements. Capacity 1000 ml, 7.5 ° DKH
On order

GHL KHD & GHL DOSER 2.2 SA SET White SCHUKO (PL-1950)

959,90
Automated maintenance and control of alkalinity! The maintenance of alkalinity is the most important aspect for maintaining a reefs, stability