Is there any way I can save this blasto? When I got him he was doing great but now he’s close to death and my other blastos are doing great. My chemistry is ok I’m new to the hobby but my alkalinity and calcium are where they should be and salinity is also good. The only thing that I could see of issue was the lighting (which I’ve upgraded) was inconsistent since you had To turn it on manually and I wasn’t around the exact time to do it. First picture is of the dying blasto and the second is from the ones doing well.