(02-08-2017, 05:03 PM)Soapstone Wrote: nope, not soap, used tap and distilled water. i am using an aloe vera based water conditioner, could it be that?
I doubt it, but what is the conditioner? I don't know of any use of aloe that could detoxify chlorine & chloramine; ammonia, ammonium, & other nitrogen based compounds, which is the primary purpose of a water conditioner in an aquarium. I'm curious. As I said before, I'd bet the bubbles/foam are at least mostly harmless.