Now Dave your not gonna believe me here , but I am normally a good little reefer when it comes to this and I realy do have multiple kits for certain things. But not for magnesium , i have a little bit of colour blindness so struggle to see a change with certain tests. For magnesium I can only read/see the Red Sea kit tried all sort of brands . Nothing more satisfying than when you start your test the water looks purple and when you finish it . Lol
Doesn't sound to good martini with the white spot thing , but if their is one thing I have learned about bsjf it's that you never know, I would have put Bert down as a gonna aswell but he's out survived everyone. Have you got little homes for them in the QT. I have found they freak out if they can't burry. Not heard about treating with kanaplex, sounds interesting . Have you started a thread on it yet ? If so would you post a link so I can have a look.