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Ingredients: Coco fiber
This is the useful and balanced nitrogen additive you have been searching for
both vertical and horizontal
easy to use
Hanna GroLine Combo Meter Replacement Probe Bat Guano Ingredients: Coco fiberThe HI1285 7 is a 3 in 1 pre amplified multiparameter probe that measures pH, EC TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance free polymer gel electrolyte, and a low temperature glass sensing bulb. The EC TDS portion of this probe utilizes two stainless steel pins for an amperometric determination of conductivity and total dissolved solids. A built in
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