I recently bought some softie colonies to fill up my tank and 2 out of the 3 disintegrated over time while the 3rd is doing great. I tried everything from increasing the flow and light, but they just didn’t do well. I was super stoked to have a tank full of softies because I’m a busy guy and I heard they’re super hardy and look just as nice as a full sps dominated tank. I sadly don’t test my nitrite and phosphates because I only have the api test kit and i heard it’s terrible but my alk is at 8 dKH and my salinity is 1.025