How often should an airstone in a protein skimmer be changed?
mudplayerx Active Member May 5, 2005 #2 Every 3-4 weeks. Use limewood airstones. No other airstones produce fine enough bubbles to effectively skim.
Every 3-4 weeks. Use limewood airstones. No other airstones produce fine enough bubbles to effectively skim.
drew2005 Active Member May 5, 2005 #3 Yea it came with a limestone. Looks like i should replace it. Its been 4 weeks. Time for a trip to the LFS. Thanks for the quick response.
Yea it came with a limestone. Looks like i should replace it. Its been 4 weeks. Time for a trip to the LFS. Thanks for the quick response.
