Recent content by dhutchinson

Would that affect just 1 fish? How can I check oxygen levels?

And then all of the sudden he will just take off and swim normally...

Hello! Does anyone know why my clown fish would be floating at the top of the tank. His eye is above the water level even. He started by swimming vertical for a week or so and now he looks like he's dying but I wondered if there was something I could do??

See attached... It is like a small white slug that sticks to the glass....

I am fairly new to the saltwater hobby. I have some small, white, slug like worms that are adhering to my glass. We have found about 4 or 5 now. What are they and are they bad for the tank??? Thanks!