Thread: White gunk on Co2 stone
06-06-2010, 05:16 PM #1
White gunk on Co2 stone
As can be seen in this picture there is a bubbly, white something growing on the airstone that I use on my DIY Co2 generator. What is the stuff? Is it dangerous to the tank?
Thanks!16g-planted1 Powder Blue Dwarf Gourami, 4 Cherry Barbs (more to come)
06-06-2010, 06:31 PM #2
06-06-2010, 08:00 PM #3
0Originally Posted by rich311k16g-planted1 Powder Blue Dwarf Gourami, 4 Cherry Barbs (more to come)