Originally Posted by yerboy
To change the airstones i have to remove the skimmer from the system and break the seal around the airtube and just turn the skimmer upside down and push the tube back in to the skimmer and pull the airstone out the top. I did this already to make sure it was possible. Its not fun but it can be done.
it does pump hot air but so far my tank temp hasn't changed. Still run at 81-82 with halides on.
my earlier post