Yeah, actually I am. This is the 10 gal I set up until I get my 30 gal ready. It has a HOB whisper filter (I think for up to 90 gal or so...it's a biggie). It may need the carbon replaced though. As I understand, the carbon loses its power more quickly in saltwater. It has been in there for around 3 weeks.

If he is growing, do I need to add some extra flow? It only has the filter, but it was giving decent flow for him before due to its large size.