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Hanna Hi781-25 Marine Nitrate LR Reage Set

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

Hanna Hi781 Handled Colorimeter Marine Nitrate

79,95
Why measure the concentrations of nitrates in aquarium? Nitrates develop from fish droppings 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

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