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GHL ION DirectorGHL
$620
Controller
Controller

GHL ION Director

by GHL

Requires a GHL Doser 2.x (Stand Alone) or ProfiLux 3/4 base unit. Measures Ca, Mg, K, Na and NO3 via ion-selective sensor, then auto-corrects each by driving the paired doser's output.

premiumRequires GHL ProfiLux base unit
Monitors & controls
Calcium, Magnesium, Potassium, Sodium, Nitrate, Dosing
App
Yes
Standalone
No
from$620
Compatibility with your build
Start a build to see compatibility for this product
Specifications

The full sheet

Capabilities
Monitors & controls
Calcium, Magnesium, Potassium, Sodium, Nitrate, Dosing
App
Yes
Standalone
No
Manufacturer & warranty
Warranty
2-year warranty
Build & materials
In the box
Device w/ integrated measuring cell · MUI multi-ion sensor · Power-supply splitter cable · 8m Flex-PVC tube · 2x pre-drilled screw caps · Inline water filter · Insert · Reference fluids A+B
Works well with

Compatible tanks

Alternatives

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Frequently asked

What are the key specs of the GHL ION Director?

Monitors & controls: Calcium, Magnesium, Potassium, Sodium, Nitrate, Dosing. App: Yes. Standalone: No.

How much does the GHL ION Director cost?

The GHL ION Director starts around $620, though prices vary by retailer — see current offers on this page.

Which tanks is the GHL ION Director compatible with?

Based on ReefPicker's compatibility checks, the GHL ION Director fits tanks including Fluval Sea Evo 5, Innovative Marine 20 NUVO Fusion AIO Long, Eshopps DeskMate Classic. Add it to a build on ReefPicker to check it against your specific tank.