new fish dying

I’ve recently purchased a yellow coris wrasse from marine collectors and followed their acclamation protocol and noticed that the fish was floating upside down and not moving much but I figured it was just stressed from shipping so I put it in my tank with my other fish which are all either from...

Hi, I have a 60l saltwater aquarium with one shrimp, two snails and two clownfish. In the past, I had two other clownfish but they died after a month of adding them to the tank. When I first got them I noticed white spots on their fins. I didn’t know what ich was, so I ignored it, thinking it...

Hello everyone, I have a 20 gallon aio which currently has 2 clown fish, one astrea snail and one fighting conch. Recently (a month ago) I changed the powerhead to a MP10 from Maxspect Gyre. A few days after the introduction, my tailspot blenny died. I have tried introducing 2 fish (white lined...