Hey guys, for the last two weeks ive noticed a big change in the way my sa/ca cichlids are acting. Theyused to come to the glass and greet me and what not. Now its the complete opposite. Everytime I approach the tank they bolt straight for cover, even with the lights off. All water params are good, added an airstone and another smaller filter to the tank as well. Its frustrating not knowing why they are acting this way, im debating finding new homes and starting an african tank 
Oh and if this is in the wrong section sorry
Oh and if this is in the wrong section sorry