17.4g Mr. Aqua nano

[Squared]

This is my reef, about a month old but live rock and coral was transferred from a 2 year old 29g AGA.

And this is my fishy, who is being treated for gill flukes right now.

Just thought I'd share, but i would also like a little advice.

My alkalinity is stable at 7, while my calcium never tests higher than 400. I was thinking about starting to dose a 2-part, but would it be fine to just dose a little calcium once a week?

Also if you can suggest some coral that would give the scape more structure (especially on the right side), i'd love to hear it.

 

[Squared]

better FTS?

 

[akma]

Looking good.
What kind of salt are you using? Depending on which salt you shouldn't have to dose until your corals start consuming. Softies and lps (acans, palys, zoas, favias, etc) should be fine with weekly water changes.
To add bit more real estate on the right side you could put in a torch, hammer, leather to take up some space.