Should I get a sponge filter or should i get a wet/dry

[dankmaul]

i already have a ehiem classic and a fluval 305 but i was thinking about geting a sponge filter and or wet /dry i know that there is no such thing as a over filtered system but there are times where is is just not needed by the way my tank is planed 55 gal about 220 lilters lightly stocked water change done 3 times weekly

[ILLUSN]

your proably well filtered, if you run an airstone add a sponge filter instead if not just leave it.