- Location
- Ohio
All of my LPS corals have been dying. About the same time they started dying, I started seeing sponges growing in my tank. I have never bought a sponge because I can't keep them alive. Now I have some dark blue and light purple sponges growing here and there. My frogspawn lost one of it's heads and so did my duncan. My water is spot on. I have 400WMH. The tank is 150g.