I think most people here would prefer to use canister filters for their planted tanks, although Internal Overflow System will also work if managed properly.
As such, ceramic rings will be the standard option for mechanical filtration. For biological filtration, this will vary, depending on the plant density of your aquascape. Most brands of bio filtration media on the market are good enough as bioload in planted setup is usually a fraction of African Cichlid/Pleco tanks.
Perhaps, if you share your setup and your prefered filter, we can help you identify what might be suited specifically for it.
Cheers,
I have dwarf cichlids in my tanks! Do you?
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