Thread: My Algae Scrubber Experience
View Single Post
  #70  
Old 01-29-2012, 05:38 AM
Edmonton newbie Edmonton newbie is offline
Member
  
Join Date: Mar 2009
Location: edmonton
Posts: 245
Edmonton newbie is on a distinguished road
Default
once a week denny thats it as long as you have 1 square inch per gal double sided
Reply With Quote