bjj_junkie
Aquarium Advice Activist
Hello, I'm about a week into cycling my new tank and when I got home today from work and started going over everything making sure everything was ok, I noticed this odd foam developing in the last stage of my sump. It looks kinda soapy and it's not the same type of foam I got when I added the tank. The water in there tank is crystal clear and no foam anywhere else. It kinda looks like its coming out of the phosban reactor... Any idea?
