From what I can find on the web, that's a nice looking goby you got there Sheena
And you're going to love your new fox
Shelley, the jury is still out, but I'd suggest removing the cyano from your QT as it may upset the fox's system
Cyano is a bacteria, not algae
I also feed mine mysis, and pellets, but I am feeding Nori every other day or so to flush his system as he may have had constipation from not enough veggies
I spoke with a member about this as our Smudge was releasing stringy poops after pellets and mysis
The extra feedings of nori and some spirulina pellets seem to have taken care of it