do i need a filter if i use LR?
viper_930 Active Member Jul 13, 2004 #2 Filters are not necessary for tanks, but it is highly recommended even with LR. The LR only provides biological filtration. You should have a protien skimmer.
Filters are not necessary for tanks, but it is highly recommended even with LR. The LR only provides biological filtration. You should have a protien skimmer.
agent 14 Member Jul 13, 2004 #4 im tryin to save as much money as possible so i can get a 29 gallon and still keep my 20 runnin
