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sebimme · 12/04/2018, 11:17 PM

what about the ozone inlet , i have to connect with red tube end close it or leave it unconnected free underwater (like i see in many marco reef video)

12/04/2018, 11:17 PM	#17
sebimme Registered Member Join Date: Dec 2011 Location: Italy Posts: 19	what about the ozone inlet , i have to connect with red tube end close it or leave it unconnected free underwater (like i see in many marco reef video)