Latitude_change
Aquarium Advice Apprentice
I am almost done getting everything put togetherand close to mixing the water and purchasing LR. I have a 58gal with 10 gal sump underneith. I am not sure of the actually flow in gph, but my drain tube is 1". This is will fish only for now and eventually maybe some hearty inverts. I am not really planning on coral at this time. With this in mind I am wondering just how much water flow and agitation will be needed? I was planning on at least one powerhead or I am thinking of one of the Hydor Koralia powerheads. Do I need more than this or does anyone have another idea? Thanks