My first outbreak of white spot since the tank was setup, Dr Macca_75 was summoned for a house call... not like I have done anything different in the last week or maybe I did a couple of things come to think about it :
1. Changed supplier of Ca, Alk and mg and started to dose this new brew....
2. Purchased a star fish and the LFS water ended up in the tank, with a renegade bag floating around during acclimatisation.
3. Purchased a great piece of live rock which I could not say no to, placed this in the sump.
4. Started to dose amino acids
Purple tang then blue tang suffered although both still eating well and is not getting any worse, in fact started to clear up today. Soaking nori and pellets in a drop of kent garlic juice. I purchased the garlic as I understood blue tangs are prone to it however only ever used it a couple of times. All params are OK tested last night.
BTW taken rock out of the sump and will let it completely die off, clean it up and then put it in the tank in a few weeks time.
Just a normal week after all :eek