Ich - lowering salinity as an option
Hi, we have a 55-gallon saltwater tank. I have noticed a white sugary dusting on the fins of our yellow tang which we got about two weeks ago. I'm assuming this is ich. I've read about the different treatments for ich and lowering the salinity seems like the best option for me. I wondered if you could tell me if this would be safe for what is in our tank.
Dwarf Lion Fish
Two Sand-Sifting Stars
Regular Sand (not live)
Thanks in advance for any help.