Interesting findings. So it's not necessarily "fines" as previously thought.
How does one know what brands of carbon are lignite or not?
My "rescue" fish have come from a variety of backgrounds - I have no idea whether they used carbon or not, and if so, what kinds. Some of them came from pretty nasty circumstances.
Jenn
How does one know what brands of carbon are lignite or not?
My "rescue" fish have come from a variety of backgrounds - I have no idea whether they used carbon or not, and if so, what kinds. Some of them came from pretty nasty circumstances.
Jenn