for a 20 long with 35-40lbs lr, 2"ls and power filter, wich will be more beneficial tha bak-pak 2r or the aqua fuge. if anyone has any good or bad experience please post
thanks
andrew
go with the skimmer . . . a tank 20 can run fine without a fuge, but without a skimmer and I would be hesitant. No skimmer can be done, but its more difficult in my experiences. More algae and more nutrients lead to less stable water conditions.
