I'm planning to upgrade my current filter (Aquaclear 50) and get an Eheim classic canister filter. My tank is heavily planted and pretty well stocked with fish. I've read a bunch of reviews on these filters but still can't figure out whether I should get the 2213 model or the 2215. I'm thinking that it would be easier to reduce the flow if it was too much so will the 2215 be fine?? Thanks
I've got 2213s on 2 different 20Ls. I think they're fine. A 2215 will work, but I think you'll want to dial back the flow some.
I find the 2215 perfect not too much flow, not too little. I have dwarf puffers and a heavily planted 20L. I don't have to dial the flow down at all. The dwarf puffers aren't pushed around at all by the flow.
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