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Gro Block Improved Small 3Inches GR4 w/ hole (3Inchesx3Inchesx2.6Inches) (8/strip- 48 strips per cs) 384 per case pH | ppm | EC | Instruments easy to clean and convenient

$109.16

Quantity
Description

easy to clean and convenient to use

Comes with 13' lamp cord

brass water shut-off valve

The Fixture Runs 2 pcs 315W CMH Lamp Bulbs

It also provides a healthy dose of magnesium

Gro Block Improved Small 3Inches GR4 w/ hole (3Inchesx3Inchesx2.6Inches) (8/strip- 48 strips per cs) 384 per case pH | ppm | EC | Instruments easy to clean and convenient

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  • Delivery to the USA:
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