so whats the best out there. between all
like
enguin,emp,aquaclear 500,tetratec,ext
like
okley70 said:135 gls. i have 2 bio 330 and homemade canister. but i need alittle more filtration.
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thats what i thought to untill i went on to petsmart.com and they had a /110 so i got confusedokley70 said:i think aquaclear 500 is 500 gph.as far as i have read
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