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- USA
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- USA
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Ships within 48 hours · Estimated delivery Nov 14 - Nov 19
Reserve from the case
Ships within 48 hours · Estimated delivery Nov 14 - Nov 19
Add a reservoir
CO2 Accuracy: ±50 PPM
BIG MAMA is the largest block ever produced by Grodan
This balanced formula creates an optimal foundation for plant nutrition
Highly concentrated
Pyur Scientific Lab Pentane 1 Gallon lamps Add a reservoirPyur Scientific Lab Pentane 1 Gallon
Pay in 4 interest-free payments of $12.50 Learn more