i agree with above statements. i would definitely leave DT fallow for 10-12 weeks (longer the better). I would also remove all fish from DT and place them in QT/HT, and due to sensitivity of wrase to copper i think hypo would be an excellent choice.
for hypo make sure you have a well calibrated and tested against standards refractometer.
If you need help with step by step guide i did write one and its posted here in my blog. i 'll see if i can link it here for you.
http://www.reefcentral.com/forums/showthread.php?t=2300497
Good luck and let me know if i can assist you any more.
for hypo make sure you have a well calibrated and tested against standards refractometer.
If you need help with step by step guide i did write one and its posted here in my blog. i 'll see if i can link it here for you.
http://www.reefcentral.com/forums/showthread.php?t=2300497
Good luck and let me know if i can assist you any more.