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View Full Version : HOB or canister filters

Shellyfish
03/25/2013, 08:45 AM
Are HOB or canister filters needed on FOWLR tanks with skimmers and live rock? Or not?
randomfishguy85
03/25/2013, 12:01 PM
no they aren't needed.
Shellyfish
03/25/2013, 02:16 PM
Thanks!