it really looks as tho you have your tank working well, your fish look very healthy.

i had 5 tanks set up all at once years back, and it was a lot of work, all fresh water, 125, 30, 55,35 and 10, for the step kids little fish lol

in my 125 i had angels that i bought when they were the size of a nickel, when i got rid of everything, their body's were 5 inches round, and the fins were 18 inches inches top to bottom, thats some big ass angel fish! granted they were almost 10 years old too.

salt water is a sh!t load of work, keep it up, i miss the peacefulness of the tank for sure.