wrasses can vary. i have a few wrasses living peacfully together in my 75 gal. the only problem i have with them is with my six lines. for whatever reason they seem to have a taste for bird nest corals. the love to kill those corals and only those corals. i know wrasses can be very territorial...
I've been in the hobby for a little over two years. I've always used salifert. Its a little expensive compared to some but its extremly accurate. It has never let me down.
