So I have been having some strange issues with my acros and cant seem to figure out what the deal is. I have my display and also a frag tank plumbed into one system so the water is all the same. All my acros in my frag tank look great with no issues. When I feed both tanks a few of my acro in just the display tank get stressed and do that wierd slime/stringy response but the same acros in the frag tank dont. Any ideas on what could be causing this?