ACTIVE AIR - CO2 TESTER KIT

MSRP: $20.99
Was: $20.99
Now: $18.89
(You save $2.10 )
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SKU:
COTEST
Weight:
1.90 LBS
Shipping:
Calculated at Checkout

We recommend measuring CO2 periodically to ensure optimum levels for growth. The Active Air CO2 Tester Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper CO2