<a href=showthread.php?s=&postid=12324527#post12324527 target=_blank>Originally posted</a> by AQD_ottawa
Good thought, also consider what I said about ozone, love it or hate it and there are many on both sides of the fence but you will find it a must with a tank of tangs.
When I was in the UK, one of my customers introduced 4 tangs, the stress brought out white spot that infested the whole tank, I put ozone on it for him and he never had a problem again.
Again, just an oppinion based on experience.