FSM Blue Tier VIP MFK Member Jan 1, 2008 5,261 9 367 Georgia Nov 6, 2009 #11 Some people squirt a little bit of hydrogen peroxide onto it. Safe to use in small doses, and the algae turns pretty colors as it dies.
Some people squirt a little bit of hydrogen peroxide onto it. Safe to use in small doses, and the algae turns pretty colors as it dies.