Jul 15, 2021 #1 S Somethingfishy_ Community Member View Badges Joined Jun 1, 2019 Messages 38 Reaction score 16 Rating - 0% 0 0 0 If my hanna checker is reading 0 po4 but i have a little bit of hair algae and film on the glass are the phosphates really 0? Tank is 14 months old.
If my hanna checker is reading 0 po4 but i have a little bit of hair algae and film on the glass are the phosphates really 0? Tank is 14 months old.
Jul 15, 2021 #2 B blatherdrift Community Member View Badges Joined May 18, 2021 Messages 34 Reaction score 32 Location Montreal Rating - 0% 0 0 0 Probably. You probably have phosphates but it gets eaten up fast
