saddleback

So Im in the middle of cycling my tank with fish in it. Checking the water parameters it seems like the nitrites and ammonia are very high, which obviously it’s supposed to happen, but it seems like it’s really not going down. Is it possible to do a 50% to 75% water change in the middle of...

So I have an all coral tank as of right now and out of the blue I noticed a strange growth behind my frogspawn. I don’t know weather this is dangerous or if it is some sort of coral. It is colored purple/blue with orange dots

Okay guys, so I know saddleback fishies are aggressive or at least semi aggressive. Lately, I have been noticing that the saddleback has been bothering the goby and pistol shrimp, but not attacking the goby, just getting next to him and just swimming around him. However, the saddleback it is...