guys, how exactly do you setup a reverse flow undergravel filter? where and what position would you put the powerhead at? and can you do reverseflow using areator alone?
i've heard they are pretty effective and i'm goin to test its effectiveness in a 35gal tank so any help would be appreciated especially those with illustrations for me to easily understand
i've heard they are pretty effective and i'm goin to test its effectiveness in a 35gal tank so any help would be appreciated especially those with illustrations for me to easily understand