having the old green water problem and was thinking of getting one or both. its for my 90 and i was wondering what the pros reccomend
its defently free floating alge/bacteria and the water tests fine
ps. ordered a uv and heard the diatoms are a pain in the snake head
its defently free floating alge/bacteria and the water tests fine
ps. ordered a uv and heard the diatoms are a pain in the snake head