55 gallon bow front, all parameters are in check including phosphates and salinity which i previously had a minor problem with. Both fish wrasses doing well and not fighting. My two small conchs and my hermits are doing just fine, along with my emerald crab. Just tonight I noticed a very bright bright orange substance on my sandbed, about 1.5 inches long and .3 inches wide. Right now I have some diatoms on my sandbed but this substance is significantly different. My camera is too crappy to take pics but the way it looks is almost like a montipora without the polyps. It has definable edges and its a very bright orange, almost neon. If anyone has any advice on what this is or how it got there it would be appreciated. Thanks in advance.
