Hey everybody. So ever since I’ve got my Goby about three weeks ago I’ve noticed it has this weird patchy discoloration. I’m really hesitant to use that word because I feel like there could be concerns about this being a disease, but it looks like it’s some sort of opacity that happens on both sides of his mid torso. When I went back to the local fish store the other watchman Gobi they had also had a very similar discoloration and they said it was just immaturity. He is very small and has established his home under a rock, he eats fine, and he’s also a lot more active than I was expecting. He kind of swims on each side of the tank and hangs out and about occasionally fighting with his reflection or swimming around mid tank.
So I don’t know how hardy they are if they do have sicknesses, but I was told that he was pre-treated with copper. I have a pair of Clownfish, which are doing great and three invertebrates, including a pistol shrimp.
Thanks for your advice!

So I don’t know how hardy they are if they do have sicknesses, but I was told that he was pre-treated with copper. I have a pair of Clownfish, which are doing great and three invertebrates, including a pistol shrimp.
Thanks for your advice!
