Who Gives A Fish Forums

I'm having some issues with my hammer coral - it's detaching from the skeleton and the remaining parts aren't expanding. There's also this weird white film on it, which I've taken a photo of to get a better look.

My trachyphyllia has these tiny, cotton-wool-like growths on it. For a couple of days ...

just been reading about gobies, they're really nice little fish, can't wait to see one interact with the shrimp.

hi everyone, i'm getting two clown fish for sure, but i was wondering how many more fish i could add to my nano tank? does anyone have any suggestions for nice, colourful and peaceful fish that would be a good match?