Salty Q&A: Is My Lionfish Going Blind?

Question I have a volitans lionfish that’s been in my 200-gallon tank for over two years, and lately it has begun to act like it can’t see. At feeding times, it makes an effort to grab food that’s drifting by but usually misses—like it can tell that food is in the water but can’t see … [Read More]

Fatty Liver Disease in Captive Marine Fishes

The fish in our aquariums rely solely on us to meet their dietary needs, and their long-term health and well-being are sure to suffer if we aren’t careful to provide foods in the proper amounts and of the appropriate nutritional balance. In the following excerpt from The Salt Smart Guide to Preventing, Diagnosing, and Treating … [Read More]