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Ships within 48 hours · Estimated delivery Nov 11 - Nov 16
R "WARNING:
- 50lb - OMRI Listed®
Pumps include a variety of attachment fitting to choose from as well as a strainer and foam filter
This one is 8" inches
or directly in the garden
Bluelab 2.77 EC Conductivity Solution, 250 ml, 5lb R "WARNING:"The 2. 77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC ppm probe. Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened."
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