reef

[adam1969]

Hi
My tanks is year old.215 gal. couple off fish few soft corals (mushrooms,candy cane,cabbage,frog spawn,etc.)i did loose some corals
My question is, to keep my corals healthy which additives should i use .I feed my fish but i don't feed my corals i don't know what to use fish stores give me a lot of different feed back im little confused.Please let me know what you guys use.
Thanks Adam

[Salamander]

Might be a better question for the Reef Discussion forum, but....most additives are junk. All that is really necessary is Ca and Alk supplements but with your corals you won't need much. Just enough to keep it stable.

A rule of thumb is not to ever put any additives in your tank you don't test for. Most of what you'll need you'll get in your water change.