i know an fx5 is the daddy of filter but i want to work with what i have, i recently got a second hand rena aqualife 6.5ft tank. i am running it with 2 x rena xp4 external filters, with the fish i intend to keep (malawis haps and mbuna) i have no worries re bio capacity with the 2 filters but the actual flow output of these filters is not very high so my water has lots of particles flaoting around in the water, so i guess i need more mechanical filtration.
should i add powerheads to direct water movement towards the xp4's out pipe ?
or should i add more internal filters for mechanical filtering
i have a tunxe 6025 modifoied for higher output so i can use that to direct flow but where i should aim it for best results who knows
i dont want to add loads of pumps or filters as i want to keep my electricity use as low as possible. so rather than adding more and more filters i want to make the best of what i have.

should i add powerheads to direct water movement towards the xp4's out pipe ?
or should i add more internal filters for mechanical filtering
i have a tunxe 6025 modifoied for higher output so i can use that to direct flow but where i should aim it for best results who knows
i dont want to add loads of pumps or filters as i want to keep my electricity use as low as possible. so rather than adding more and more filters i want to make the best of what i have.