My two betta's and I recently relocated to a different city, I'm not sure if it is the water conditions but a thin cloudy film has begun to accumulate on the top of their tanks. I have had them for almost a year and this is a new problem for me.I noticed something was wrong after my black and gold crowntail has started to become much paler. It's really scaring me and I am hoping someone can help. Their tanks do not have a filtration system but they maintain a constant temp of 72 degrees. This problem began within the last month.
-- also, my veil tail who has NEVER had problems with constipation before has recently started developing issues with it. I'm finding this incredibly strange, could it be related??
Thanks for any advice!!