What is going on with my goni? It was fine and then over the last couple days it looks like this. All other corals r doing excellent. Is it dead? Parameters 1.025 salinity alk 11 Calc 450 mag 1530 nitrate 5 nitrite 0 Ammonia 0 phos .25. Any help would be awesome. My goni in my other tank is doing amazing but this tank goni not so good