Dec 16, 2019 #21 L Lapras Active Member View Badges Joined Sep 10, 2017 Messages 111 Reaction score 83 Rating - 0% 0 0 0 nbd13 said: Thanks. Did you replace the bio block with another type or just leave it out? Click to expand... Added more LR in sump
nbd13 said: Thanks. Did you replace the bio block with another type or just leave it out? Click to expand... Added more LR in sump
Dec 17, 2019 #22 K Kayvon Active Member View Badges Joined Jul 30, 2017 Messages 229 Reaction score 200 Location Colorado Rating - 0% 0 0 0 I've found that polyfilters don't work too well on heavy metals. What works much better for me was cuprisorb.
I've found that polyfilters don't work too well on heavy metals. What works much better for me was cuprisorb.
Dec 17, 2019 #23 jda 10K Club member View Badges Excellence Award My Tank Thread Joined Jun 25, 2013 Messages 14,325 Reaction score 22,176 Location Boulder, CO Rating - 0% 0 0 0 Poly works well on a few specific metals... no so we'll on others. Best to read the directions.
Dec 17, 2019 #24 OP OP N nbd13 Well-Known Member View Badges Joined Dec 26, 2018 Messages 652 Reaction score 318 Rating - 0% 0 0 0 I thought I read poly will pull aluminum out of the water?
