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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
A compressed coco brick is also available that qualifies for free shipping
It is extremely important to care for and store pH probes correctly
Poor and badly developed plants
If you want to know the 'hole' difference
Active Aqua Pump Filter Bag Size:10.5"x13.125" A compressed coco brick isEnclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance.. Ideal for flood & drain and drip hydroponic systems. High quality filter material keeps pump clear of debris. Gusseted bottom ensures proper pump seating. Pump can be easily removed from bag for cleaning. Secure,
