Welcome to our forum.
Change the Water.
Chas mentioned change the water. but we have been discussing a philosophy (soon to be called Chas' law)
Change the Water.Change the Water. Change the Water.
Update - guess what, I changed the WATER! LOL Now, no foaming.
Ok, everyone, despite all the talk about post counts, football teams, curling, favorite drinks, astronomical events, JA, and Chas' boredom, we actually helped someone. Take the rest of the day off!