May 1, 2015 #1 P Phil501 New Member View Badges Joined Mar 25, 2015 Messages 22 Reaction score 1 Location North Little Rock, AR Rating - 0% 0 0 0 I'm day 4 on running with about only 1 hour of lights to kill a bad case of green alge....this popping up on my live rock..... 30gal long....3 months running....
I'm day 4 on running with about only 1 hour of lights to kill a bad case of green alge....this popping up on my live rock..... 30gal long....3 months running....
May 1, 2015 #2 thedasher Active Member View Badges Joined Mar 14, 2014 Messages 220 Reaction score 28 Rating - 0% 0 0 0 It's just some sponge. It's actually beneficial because it kind of filters the water
