hiding fish

My husband and I have been together for 2.5 years & I have lived together for 2 years. He has had his 30 gallon tank with live rock for a little over 3 years & his first fish was a Watchman Goby. A couple months went by & he couldn’t find the fish. He knew they liked to hide, so he waited. and...

I added this guy to my tank about 3 days ago. He was out swimming and eating fine but for the past day he has been hiding and heavy breathing. He has not eaten at all or moved. The other fish in the tank seem to be doing fine and are eating well they where all added at the same time to a cycled...

I got a purple tang close to 3 weeks ago and he hardly comes out of the caves I have in the tank. He comes out to grab nori off the clip or to swim from cave to cave. At first I thought it was because he was new to the tank but considering it's nearing 3 weeks it doesn't seem like that is the...

I am currently in the process of starting my first saltwater aquarium which is a 120 gallon FOWLR. Yesterday I got my first fish, a banggai cardinalfish. It is currently in my 10 gallon QT tank before it will go in the display. Since I got it yesterday, it has been hiding in the corner of the...

Hi, I bought a baby gold rush tang on Saturday, when introduced the tang decided it wanted to hide by my very territorial clownfish pair. This inevitably led to it getting a few nips and it zipping away into the rock structures. I haven't seen it come out since apart from one very brief sight a...

So I tried the whole bare bottom live rock approach and everyone said it had finished cycling numbers looked good. Did a water change(now I have done 3). I have a purple fire fish goby and a foxface rabbitfish(about 3-4 inch). so first off I was given some reef sand with this tank and they told...