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  • Brand: amtra
  • Brand: GHL
GHL KHD & GHL Doser 2.1 SA...
  • On sale!
  • -CHF249.00
GHL KHD & GHL Doser 2.1 SA Set, 4 Pump, White, CH
CHF693.60 Regular price CHF942.60
  • Used and overhauled model, 2 year warranty.
  • The upkeep of Alkalinity is the most important aspect of reef keeping, stability is key. If you’re looking to achieve exceptional coral growing conditions, Alkalinity testing is a must!
  • Keep it steady with the new KH Director. Monitor, maintain and control Alkalinity with ease.
AMTRA SEDIMENT CARTRIDGE OSMOSIS SYSTEM 190
CHF20.05

AMTRA SEDIMENT CARTRIDGE OSMOSIS SYSTEM 190 – pre-osmosis spare cartridge “sediment”

Features:

  • Sediment replacement cartridge for 50-100 GPD osmosis systems (such as AMTRA OSMOSIS SYSTEM 190)
  • Replacement cartridges for the correct maintenance of the reverse osmosis system: regular replacement improves the quality of the water produced and lengthens the life of the membrane
  • Suitable for 50 – 100 GPD reverse osmosis systems
  • Disposable cartridge
  • Ready to use: just replace them with those supplied on the system, respecting the assembly direction

AMTRA CARBON CARTRIDGE OSMOSIS SYSTEM 190
CHF20.05

AMTRA CARBON CARTRIDGE OSMOSIS SYSTEM 190 – replacement pre osmosis cartridge “activated carbon”

Features:

  • Replacement cartridge “activated carbon” for osmosis systems from 50-100 GPD (such as AMTRA OSMOSIS SYSTEM 190)
  • Replacement cartridges for the correct maintenance of the reverse osmosis system: regular replacement improves the quality of the water produced and lengthens the life of the membrane
  • Suitable for 50 – 100 GPD reverse osmosis systems
  • Disposable cartridge
  • Ready to use: just replace them with those supplied on the system, respecting the assembly direction

Amtra MEMBRANE OSMOSIS SYSTEM 190
CHF50.20

AMTRA OSMOSIS SYSTEM 190 MEMBRANE – replacement reverse osmosis membrane for 50GPD systems (190 lt / day)

Features:

  • Replacement reverse osmosis membrane for 50 GPD osmosis systems (such as AMTRA OSMOSIS SYSTEM 190)
  • In new generation polyamide / polisulfon TFC. Extremely resistant to decomposition by bacteria
  • Suitable for 50 GPD reverse osmosis systems
  • Maximum production: 190 l / day of osmotic water at a temperature of 25 ° C and a pressure of 4 bar
  • Values of the outlet water: 10 – 40 μS

AMTRA LED OPTICAL REFRACTOMETER
CHF80.30

AMTRA LED OPTICAL REFRACTOMETER – optical refractometer for measuring salinity in the marine aquarium with integrated LED

Features:

  • Practical optical refractometer for measuring salinity in a marine aquarium equipped with LEDs for better reading of values ​​and with automatic temperature compensation (ATC)
  • Thanks to the supplied LED, you can comfortably read the measured value in any external light situation
  • Possibility of re-calibration
  • Integrated “automatic temperature compensation” ATC system
  • Included hard plastic case to be able to store it carefully, pipette to dose the water, cloth to clean the lens