- Joined
- Dec 28, 2015
- Messages
- 511
- Reaction score
- 185
I have recently acquired an Orange Spotted Goby. I have it in my QT right now. He seems very happy and healthy. Eating very well and i believe a good starter candidate for the nano cube I'm cycling right now. He has developed a black spot on his bottom side and his front fins. Should i be worried? Or is he camouflaging because it's bear bottom and it's dark wood color under the tank?

