I'm thinking of getting a canister for my 40 gallon tank and am torn between the Fluval 306 and the larger 406.
Would the 406 create too much water movement for a 40 gallon? My stocking is dwarf Apistos and Cardinal tetras..
Would the 406 create too much water movement for a 40 gallon? My stocking is dwarf Apistos and Cardinal tetras..