Checked the rock for phos this morning.
When I saw a slight blue tinge on the Hanna 713 ,kinda figured I would see this ...
I hung some chemi pure Blue half batch / large bag to get the phos down . I also moved the mp40 to circulate the rock water.
0.25 ppm
When I saw a slight blue tinge on the Hanna 713 ,kinda figured I would see this ...
I hung some chemi pure Blue half batch / large bag to get the phos down . I also moved the mp40 to circulate the rock water.
0.25 ppm















