I have 2 External filters running on my 5ft tank atm. and i have one on each end inlet and outlet. Should i have an in and an out of the opposite filters at each end if you get me or is there a specific way the outlet should be pointing? there both pointing in towards each other atm but it makes for big piles of sand at the edges and not alot in the middle!?
Filter Placement
- Thread starter Philuk
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