Hello, I have a 20-gallon tank, and I am a new owner. I am trying my best, but sadly, I have suffered a loss. I have lost 2 clownfish and one mandrian goby, thanks to Ichs, and I still have corals, Zoas, and a Candy Cane, but they don't look like they are thriving. In the tank, I also have one firefish and one perrpermet shrimp. But looking for some tips. Thanks In Advance!
