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sasquatch · 04-19-2008, 10:14 PM

is the gravel set up as an undergravel filter? if it is changing it all at once will create a problem

04-19-2008, 10:14 PM	#2 (permalink)
sasquatch Brunt of all Jokes~ Join Date: Aug 2006 Location: the very farthest west coast of canada Posts: 8,917 View Gallery Karma Komment Add yours!	Re: Changing Gravel is the gravel set up as an undergravel filter? if it is changing it all at once will create a problem