Hi all
I am new. I have a 3ft x1.5 x1.5 tank. Abt 50 gallon. Is a ehiem 2213 sufficient? I bought it by mistake cos I Thot my tank is 30g.
It's a fresh water planted aquarium with some fish.
It's just "right" but you need double of it so maybe like what skytan13 said add another hang on back filter
or try selling it buy sunsun filter