Reef Crest Bulk Activated Carbon (20KG) Hang-On Filter Media Place the rack where probes

Place the rack where probes remain submerged to the proper depth and receive steady water movement without being exposed to bubbles

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Use the included calibration fluid to verify meter and probe accuracy

Maximum continuous operating pressure: 25 kPa

open-top displays

Reef Crest Bulk Activated Carbon (20KG) Hang-On Filter Media Place the rack where probesReef Crest Bulk Activated Carbon (20KG) Reef Crest Bulk Activated Carbon (20KG) is a large format pelletized activated carbon for aquarium stores, service companies, fish rooms and high use aquarium filtration systems. 20KG Pelletized Carbon for Heavy Maintenance Use This 20 kg package is intended for customers who use carbon in meaningful volume. It is well suited to large reef systems, multiple aquariums, service maintenance routes and stores that