I'm currently running a 65g with a rena xp3. Here's its setup bottom to top.
Fluval pre-filter media
2 30ppi pads
2 20ppi pads
fluval ceramic rings
fluval ceramic rings & the stars that came with it
2 top-fin large filter bags (empty, just had them laying around so used them) & rena micro polishing pad
I think this MIGHT be enough, at least for now. My stock is 2 senegal bichirs, 1 jack dempsey, 8 tiger barbs. I do at least weekly water changes, sometimes I do a quick smaller wc in the middle of the week, mainly to clean up the sand. But I think as the sen's & jd grow (they're all 4" & under right now) I might end up needing more filtration.
I have a powerhead that I'm thinking about cleaning up and turning into a sponge filter. Would this provide enough extra mechanical/biological filtration to be safe about things, or would I still end up needing to add something like an AC70 or (like I'd LOVE to do) a second xp3? I'm trying to keep it low cost, I'm not really in a spot to build a sump, it'll be awhile before I can add another 'real' filter, so I'm exploring this option for now.
Fluval pre-filter media
2 30ppi pads
2 20ppi pads
fluval ceramic rings
fluval ceramic rings & the stars that came with it
2 top-fin large filter bags (empty, just had them laying around so used them) & rena micro polishing pad
I think this MIGHT be enough, at least for now. My stock is 2 senegal bichirs, 1 jack dempsey, 8 tiger barbs. I do at least weekly water changes, sometimes I do a quick smaller wc in the middle of the week, mainly to clean up the sand. But I think as the sen's & jd grow (they're all 4" & under right now) I might end up needing more filtration.
I have a powerhead that I'm thinking about cleaning up and turning into a sponge filter. Would this provide enough extra mechanical/biological filtration to be safe about things, or would I still end up needing to add something like an AC70 or (like I'd LOVE to do) a second xp3? I'm trying to keep it low cost, I'm not really in a spot to build a sump, it'll be awhile before I can add another 'real' filter, so I'm exploring this option for now.

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