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GHL® - Advanced Aquarium Technology


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GHL PL-CalipH9 Calibration Fluid (PL-0076)

Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95
Out of stock

Highly accurate and stable calibration fluid for calibrating pH meters to a pH value of exactly 9.00 at room temperature. Do not reuse the amount o...

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Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95
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GHL PL-CalipH7 Calibration Fluid (PL-0075)

Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95
Out of stock

Highly accurate and stable calibration fluid for calibrating pH meters to a pH value of exactly 7.00 at room temperature. Do not reuse the amount o...

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Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95
Sold out

GHL PL-CalipH4 Calibration Fluid (PL-0074)

Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95
2 in stock

Highly accurate and stable calibration fluid for calibrating pH meters to a pH value of exactly 4.00 at room temperature. Do not reuse the amount o...

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Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95

GHL KH Director with 2.1 Stand Alone 4-Pump Doser

Original price $1,899.00 - Original price $1,899.00
Original price
$1,899.00
$1,899.00 - $1,899.00
Current price $1,899.00
Only 1 left!

The upkeep of Alkalinity is the most important aspect of reef keeping, stability is key. If you’re looking to achieve exceptional coral g...

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Original price $1,899.00 - Original price $1,899.00
Original price
$1,899.00
$1,899.00 - $1,899.00
Current price $1,899.00

GHL PL-Cali1.41mS Calibration Fluid (PL-0059)

Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95
2 in stock

Calibration solution for conductivity 1.41 mS/cm. Please disguard the portion of solution used after each test. Contains 50 ml. Part # PL-0059

Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95

GHL PL-Cali50mS Calibration Fluid (PL-0073)

Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95
Only 1 left!

Highly accurate and stable calibration fluid for calibrating conductivity electrodes at a Microsiemens value of exactly 50mS. Do not reuse the amou...

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Original price $29.95 - Original price $29.95
Original price
$29.95
$29.95 - $29.95
Current price $29.95

GHL KHD and GHL Doser 2.1 Slave Set

Original price $1,895.00 - Original price $1,895.00
Original price
$1,895.00
$1,895.00 - $1,895.00
Current price $1,895.00
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The KH Director® is connected to the additionally required control unit (ProfiLux 3/ 3.1/ 4 or a GHL Doser 2/2.1 Stand Alone) and the GHL Doser 2 (...

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Original price $1,895.00 - Original price $1,895.00
Original price
$1,895.00
$1,895.00 - $1,895.00
Current price $1,895.00