NEPTUNE SYSTEMS COR-20 INTELLIGENT FLOW/RETURN PUMP (2000 GPH) Kessil Over-temperature protection

Over-temperature protection

zeolite and bio pellets

Rigid yet lightweight construction

safest and smartest aquarium possible

For a stable system the alkalinity or carbonate hardness should have a value similar to NSW or slightly higher and should preferably not fluctuate by more than 5%

NEPTUNE SYSTEMS COR-20 INTELLIGENT FLOW/RETURN PUMP (2000 GPH) Kessil Over-temperature protectionINTELLIGENT, QUIET, ENERGY EFFICIENT RUNS STANDALONE NO APEX NECESSARY! Thats right, the COR 20 will run completely standalone OR connected to ANY Apex System via its AquaBus port. If you dont yet have an Apex, dont worry, down the road when you get one, youll open the door to many more features (like mobile notifications). UP TO 2000 GPH (7500 LPH) When properly plumbed, one COR 20 provides enough flow for aquariums up to 180 gallons. For larger