I've been looking for an appropriate filter for a 20 gallon long tank, planted. I'm thinking of going with the Cascade 700 canister filter, the few reviews I have seen about it haven't been bad. I'd like an Eheim, but this is much cheaper. I'm thinking of getting the 700 now, so at some point when I can upgrade to a bigger tank, I won't have to buy a new filter.
Any recommendations or experience?
Any recommendations or experience?