Recent content by chet

I dove 25 hours in the last 48 hour. I was under water more then I was above water in the last two days. I was lighting a film.

I have spotted some orange, blue and white but mostly orange worm/centaped looking things. About half an inch long. Does anyone know what they could be? Are they harmful? I'm very new to this hobby. Thanks, Chet

I just bought a used tank from a friend. It is a 75 gallon fish-only tank with some live rock, live sand, halimeda plant and 3 damsels. We moved it and change 20 gallons of water. All levels are good and clearity is great. My problem is I have no idea what chemical to add in it, how often...