As topic..
I stumbled over a bag of Lignite in an old aquarium shop.
What is it for?
Substrate?
activated carbon?
It says only:
Lignite
Watts, Blake, Bearne & Co PLC
Newton, abbot, Devon
UK Origin.
Anyone?
I stumbled over a bag of Lignite in an old aquarium shop.
What is it for?
Substrate?
activated carbon?
It says only:
Lignite
Watts, Blake, Bearne & Co PLC
Newton, abbot, Devon
UK Origin.
Anyone?